56870084 has 12 divisors (see below), whose sum is σ = 99600144. Its totient is φ = 28412904.

The previous prime is 56870063. The next prime is 56870101. The reversal of 56870084 is 48007865.

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, 1139 + ... + 10725.

It is an arithmetic number, because the mean of its divisors is an integer number (8300012).

Almost surely, 2^56870084 is an apocalyptic number.

It is an amenable number.

56870084 is a deficient number, since it is larger than the sum of its proper divisors (42730060).

56870084 is a wasteful number, since it uses less digits than its factorization.

56870084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11074 (or 11072 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 56870084 is about 7541.2256298297. The cubic root of 56870084 is about 384.5575036468.

The spelling of 56870084 in words is "fifty-six million, eight hundred seventy thousand, eighty-four".