659713 has 2 divisors, whose sum is σ = 659714. Its totient is φ = 659712.

The previous prime is 659693. The next prime is 659723. The reversal of 659713 is 317956.

659713 is nontrivially palindromic in base 15.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 651249 + 8464 = 807^2 + 92^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-659713 is a prime.

It is a super-3 number, since 3×659713³ = 861363334400940291, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (659723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 329856 + 329857.

It is an arithmetic number, because the mean of its divisors is an integer number (329857).

2⁶⁵⁹⁷¹³ is an apocalyptic number.

It is an amenable number.

659713 is a deficient number, since it is larger than the sum of its proper divisors (1).

659713 is an equidigital number, since it uses as much as digits as its factorization.

659713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 31.

The square root of 659713 is about 812.2271849674. The cubic root of 659713 is about 87.0532549271.

The spelling of 659713 in words is "six hundred fifty-nine thousand, seven hundred thirteen".