57679862 has 4 divisors (see below), whose sum is σ = 86519796. Its totient is φ = 28839930.

The previous prime is 57679841. The next prime is 57679873. The reversal of 57679862 is 26897675.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 57679862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14419964 + ... + 14419967.

It is an arithmetic number, because the mean of its divisors is an integer number (21629949).

Almost surely, 2^57679862 is an apocalyptic number.

57679862 is a deficient number, since it is larger than the sum of its proper divisors (28839934).

57679862 is a wasteful number, since it uses less digits than its factorization.

57679862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28839933.

The product of its digits is 1270080, while the sum is 50.

The square root of 57679862 is about 7594.7259331723. The cubic root of 57679862 is about 386.3741573262.

The spelling of 57679862 in words is "fifty-seven million, six hundred seventy-nine thousand, eight hundred sixty-two".