Number 659 is a prime number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. Therefore we consider 659 as a prime number, because:

- 659 is a natural number greater than 1,
- 659 is not a product of 2 smaller natural numbers (it can be divided only by 1 and itself)

Number of factors: 2.

List of factors/divisors: 1, 659.

Parity: 659 is an odd number.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 1 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 652 no | 653 yes | 654 no | 655 no | 656 no | 657 no | 658 no | 659 yes | 660 no | 661 yes | 662 no | 663 no | 664 no | 665 no | 666 no |
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