56844784 has 20 divisors (see below), whose sum is σ = 110314120. Its totient is φ = 28376640.

The previous prime is 56844677. The next prime is 56844797. The reversal of 56844784 is 48744865.

56844784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8839 + ... + 13849.

It is an arithmetic number, because the mean of its divisors is an integer number (5515706).

Almost surely, 2^56844784 is an apocalyptic number.

It is an amenable number.

56844784 is a deficient number, since it is larger than the sum of its proper divisors (53469336).

56844784 is a wasteful number, since it uses less digits than its factorization.

56844784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5728 (or 5722 counting only the distinct ones).

The product of its digits is 860160, while the sum is 46.

The square root of 56844784 is about 7539.5479970619. The cubic root of 56844784 is about 384.5004686923.

The spelling of 56844784 in words is "fifty-six million, eight hundred forty-four thousand, seven hundred eighty-four".