56916044 has 6 divisors (see below), whose sum is σ = 99603084. Its totient is φ = 28458020.

The previous prime is 56916043. The next prime is 56916059. The reversal of 56916044 is 44061965.

It is a junction number, because it is equal to n+sod(n) for n = 56915995 and 56916013.

It is not an unprimeable number, because it can be changed into a prime (56916043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7114502 + ... + 7114509.

It is an arithmetic number, because the mean of its divisors is an integer number (16600514).

Almost surely, 2^56916044 is an apocalyptic number.

It is an amenable number.

56916044 is a deficient number, since it is larger than the sum of its proper divisors (42687040).

56916044 is a wasteful number, since it uses less digits than its factorization.

56916044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14229015 (or 14229013 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 56916044 is about 7544.2722644401. The cubic root of 56916044 is about 384.6610701301.

The spelling of 56916044 in words is "fifty-six million, nine hundred sixteen thousand, forty-four".