56744876 has 12 divisors (see below), whose sum is σ = 99387960. Its totient is φ = 28348320.

The previous prime is 56744869. The next prime is 56744881. The reversal of 56744876 is 67844765.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56744876.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86 + ... + 10653.

It is an arithmetic number, because the mean of its divisors is an integer number (8282330).

Almost surely, 2^56744876 is an apocalyptic number.

It is an amenable number.

56744876 is a deficient number, since it is larger than the sum of its proper divisors (42643084).

56744876 is a wasteful number, since it uses less digits than its factorization.

56744876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12064 (or 12062 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 47.

The square root of 56744876 is about 7532.9194871577. The cubic root of 56744876 is about 384.2750759798.

The spelling of 56744876 in words is "fifty-six million, seven hundred forty-four thousand, eight hundred seventy-six".