56901624 has 48 divisors (see below), whose sum is σ = 154049400. Its totient is φ = 17506944.

The previous prime is 56901589. The next prime is 56901641. The reversal of 56901624 is 42610965.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2959 + ... + 11070.

Almost surely, 2^56901624 is an apocalyptic number.

It is an amenable number.

56901624 is an abundant number, since it is smaller than the sum of its proper divisors (97147776).

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

56901624 is a wasteful number, since it uses less digits than its factorization.

56901624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14064 (or 14047 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 56901624 is about 7543.3165119860. The cubic root of 56901624 is about 384.6285820374.

The spelling of 56901624 in words is "fifty-six million, nine hundred one thousand, six hundred twenty-four".