56889672 has 64 divisors (see below), whose sum is σ = 169620480. Its totient is φ = 15546432.

The previous prime is 56889659. The next prime is 56889697. The reversal of 56889672 is 27698865.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3498 + ... + 11225.

It is an arithmetic number, because the mean of its divisors is an integer number (2650320).

Almost surely, 2^56889672 is an apocalyptic number.

It is an amenable number.

56889672 is an abundant number, since it is smaller than the sum of its proper divisors (112730808).

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

56889672 is a wasteful number, since it uses less digits than its factorization.

56889672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14762 (or 14758 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 51.

The square root of 56889672 is about 7542.5242459007. The cubic root of 56889672 is about 384.6016501598.

The spelling of 56889672 in words is "fifty-six million, eight hundred eighty-nine thousand, six hundred seventy-two".