715234957 has 2 divisors, whose sum is σ = 715234958. Its totient is φ = 715234956.

The previous prime is 715234939. The next prime is 715234963. The reversal of 715234957 is 759432517.

715234957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384395236 + 330839721 = 19606^2 + 18189^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715234957 is a prime.

It is a super-2 number, since 2×715234957² = 1023122087429583698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715234967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357617478 + 357617479.

It is an arithmetic number, because the mean of its divisors is an integer number (357617479).

Almost surely, 2^715234957 is an apocalyptic number.

It is an amenable number.

715234957 is a deficient number, since it is larger than the sum of its proper divisors (1).

715234957 is an equidigital number, since it uses as much as digits as its factorization.

715234957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 264600, while the sum is 43.

The square root of 715234957 is about 26743.8770001659. The cubic root of 715234957 is about 894.2993411426.

The spelling of 715234957 in words is "seven hundred fifteen million, two hundred thirty-four thousand, nine hundred fifty-seven".