56784344 has 32 divisors (see below), whose sum is σ = 112039200. Its totient is φ = 26945280.

The previous prime is 56784337. The next prime is 56784353. The reversal of 56784344 is 44348765.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent 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, 9797 + ... + 14475.

It is an arithmetic number, because the mean of its divisors is an integer number (3501225).

Almost surely, 2^56784344 is an apocalyptic number.

It is an amenable number.

56784344 is a deficient number, since it is larger than the sum of its proper divisors (55254856).

56784344 is a wasteful number, since it uses less digits than its factorization.

56784344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763 (or 4759 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 56784344 is about 7535.5387332294. The cubic root of 56784344 is about 384.3641474804.

The spelling of 56784344 in words is "fifty-six million, seven hundred eighty-four thousand, three hundred forty-four".