56908544 has 72 divisors (see below), whose sum is σ = 141673728. Its totient is φ = 22164480.

The previous prime is 56908543. The next prime is 56908549. The reversal of 56908544 is 44580965.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56908541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18269 + ... + 21155.

Almost surely, 2^56908544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56908544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70836864).

56908544 is an abundant number, since it is smaller than the sum of its proper divisors (84765184).

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

56908544 is a wasteful number, since it uses less digits than its factorization.

56908544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2921 (or 2907 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 56908544 is about 7543.7751822281. The cubic root of 56908544 is about 384.6441734020.

The spelling of 56908544 in words is "fifty-six million, nine hundred eight thousand, five hundred forty-four".