56727624 has 16 divisors (see below), whose sum is σ = 141819120. Its totient is φ = 18909200.

The previous prime is 56727611. The next prime is 56727631. The reversal of 56727624 is 42672765.

It is a happy number.

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, 1181802 + ... + 1181849.

It is an arithmetic number, because the mean of its divisors is an integer number (8863695).

Almost surely, 2^56727624 is an apocalyptic number.

It is an amenable number.

56727624 is an abundant number, since it is smaller than the sum of its proper divisors (85091496).

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

56727624 is a wasteful number, since it uses less digits than its factorization.

56727624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363660 (or 2363656 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 56727624 is about 7531.7742929538. The cubic root of 56727624 is about 384.2361286419.

The spelling of 56727624 in words is "fifty-six million, seven hundred twenty-seven thousand, six hundred twenty-four".