57677456 has 20 divisors (see below), whose sum is σ = 113646000. Its totient is φ = 28349472.

The previous prime is 57677443. The next prime is 57677479. The reversal of 57677456 is 65477675.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 57677456.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29606 + ... + 31493.

It is an arithmetic number, because the mean of its divisors is an integer number (5682300).

Almost surely, 2^57677456 is an apocalyptic number.

It is an amenable number.

57677456 is a deficient number, since it is larger than the sum of its proper divisors (55968544).

57677456 is a wasteful number, since it uses less digits than its factorization.

57677456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61166 (or 61160 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 47.

The square root of 57677456 is about 7594.5675321245. The cubic root of 57677456 is about 386.3687849766.

The spelling of 57677456 in words is "fifty-seven million, six hundred seventy-seven thousand, four hundred fifty-six".