56878576 has 20 divisors (see below), whose sum is σ = 110422744. Its totient is φ = 28382400.

The previous prime is 56878567. The next prime is 56878589. The reversal of 56878576 is 67587865.

It is a congruent number.

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, 5371 + ... + 11941.

Almost surely, 2^56878576 is an apocalyptic number.

It is an amenable number.

56878576 is a deficient number, since it is larger than the sum of its proper divisors (53544168).

56878576 is a wasteful number, since it uses less digits than its factorization.

56878576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120 (or 7114 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 52.

The square root of 56878576 is about 7541.7886472640. The cubic root of 56878576 is about 384.5766437615.

The spelling of 56878576 in words is "fifty-six million, eight hundred seventy-eight thousand, five hundred seventy-six".