57968715 has 64 divisors (see below), whose sum is σ = 114048000. Its totient is φ = 25062912.

The previous prime is 57968683. The next prime is 57968723. The reversal of 57968715 is 51786975.

57968715 = 228² + 229² + ... + 570².

It is not a de Polignac number, because 57968715 - 2⁵ = 57968683 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 97459 + ... + 98051.

It is an arithmetic number, because the mean of its divisors is an integer number (1782000).

Almost surely, 2^57968715 is an apocalyptic number.

57968715 is a deficient number, since it is larger than the sum of its proper divisors (56079285).

57968715 is a wasteful number, since it uses less digits than its factorization.

57968715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 627 counting only the distinct ones).

The product of its digits is 529200, while the sum is 48.

The square root of 57968715 is about 7613.7188679383. The cubic root of 57968715 is about 387.0180536283.

The spelling of 57968715 in words is "fifty-seven million, nine hundred sixty-eight thousand, seven hundred fifteen".