56140875 has 48 divisors (see below), whose sum is σ = 115677120. Its totient is φ = 25660800.

The previous prime is 56140859. The next prime is 56140883. The reversal of 56140875 is 57804165.

It is not a de Polignac number, because 56140875 - 2⁴ = 56140859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4311 + ... + 11439.

It is an arithmetic number, because the mean of its divisors is an integer number (2409940).

Almost surely, 2^56140875 is an apocalyptic number.

56140875 is an abundant number, since it is smaller than the sum of its proper divisors (59536245).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56140875 is a wasteful number, since it uses less digits than its factorization.

56140875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7157 (or 7144 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 56140875 is about 7492.7214681983. The cubic root of 56140875 is about 382.9067824139.

The spelling of 56140875 in words is "fifty-six million, one hundred forty thousand, eight hundred seventy-five".