57716697 has 8 divisors (see below), whose sum is σ = 77263200. Its totient is φ = 38324000.

The previous prime is 57716669. The next prime is 57716713. The reversal of 57716697 is 79661775.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57716697 - 2⁸ = 57716441 is a prime.

It is a super-2 number, since 2×57716697² = 6662434225179618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57716627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37572 + ... + 39077.

It is an arithmetic number, because the mean of its divisors is an integer number (9657900).

Almost surely, 2^57716697 is an apocalyptic number.

It is an amenable number.

57716697 is a deficient number, since it is larger than the sum of its proper divisors (19546503).

57716697 is a wasteful number, since it uses less digits than its factorization.

57716697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76903.

The product of its digits is 555660, while the sum is 48.

The square root of 57716697 is about 7597.1505842651. The cubic root of 57716697 is about 386.4563874326.

The spelling of 57716697 in words is "fifty-seven million, seven hundred sixteen thousand, six hundred ninety-seven".