715572967 has 2 divisors, whose sum is σ = 715572968. Its totient is φ = 715572966.

The previous prime is 715572943. The next prime is 715572971. The reversal of 715572967 is 769275517.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-715572967 is a prime.

It is a super-2 number, since 2×715572967² = 1024089342202366178, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 715572967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (715572997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357786483 + 357786484.

It is an arithmetic number, because the mean of its divisors is an integer number (357786484).

Almost surely, 2^715572967 is an apocalyptic number.

715572967 is a deficient number, since it is larger than the sum of its proper divisors (1).

715572967 is an equidigital number, since it uses as much as digits as its factorization.

715572967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 926100, while the sum is 49.

The square root of 715572967 is about 26750.1956441444. The cubic root of 715572967 is about 894.4401967275.

The spelling of 715572967 in words is "seven hundred fifteen million, five hundred seventy-two thousand, nine hundred sixty-seven".