56304744 has 32 divisors (see below), whose sum is σ = 142134720. Its totient is φ = 18585216.

The previous prime is 56304739. The next prime is 56304779. The reversal of 56304744 is 44740365.

It is a happy 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, 8917 + ... + 13860.

It is an arithmetic number, because the mean of its divisors is an integer number (4441710).

Almost surely, 2^56304744 is an apocalyptic number.

It is an amenable number.

56304744 is an abundant number, since it is smaller than the sum of its proper divisors (85829976).

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

56304744 is a wasteful number, since it uses less digits than its factorization.

56304744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22889 (or 22885 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 56304744 is about 7503.6487124598. The cubic root of 56304744 is about 383.2789746907.

The spelling of 56304744 in words is "fifty-six million, three hundred four thousand, seven hundred forty-four".