715714291 has 2 divisors, whose sum is σ = 715714292. Its totient is φ = 715714290.

The previous prime is 715714289. The next prime is 715714303. The reversal of 715714291 is 192417517.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 715714291 - 2¹ = 715714289 is a prime.

Together with 715714289, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 715714291.

It is not a weakly prime, because it can be changed into another prime (715714991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357857145 + 357857146.

It is an arithmetic number, because the mean of its divisors is an integer number (357857146).

Almost surely, 2^715714291 is an apocalyptic number.

715714291 is a deficient number, since it is larger than the sum of its proper divisors (1).

715714291 is an equidigital number, since it uses as much as digits as its factorization.

715714291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 37.

The square root of 715714291 is about 26752.8370645059. The cubic root of 715714291 is about 894.4990761390.

The spelling of 715714291 in words is "seven hundred fifteen million, seven hundred fourteen thousand, two hundred ninety-one".