56672862 has 16 divisors (see below), whose sum is σ = 114781440. Its totient is φ = 18651672.

The previous prime is 56672857. The next prime is 56672879. The reversal of 56672862 is 26827665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59308 + ... + 60255.

It is an arithmetic number, because the mean of its divisors is an integer number (7173840).

Almost surely, 2^56672862 is an apocalyptic number.

56672862 is an abundant number, since it is smaller than the sum of its proper divisors (58108578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56672862 is a wasteful number, since it uses less digits than its factorization.

56672862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119647.

The product of its digits is 241920, while the sum is 42.

The square root of 56672862 is about 7528.1380168007. The cubic root of 56672862 is about 384.1124480795.

The spelling of 56672862 in words is "fifty-six million, six hundred seventy-two thousand, eight hundred sixty-two".