56807460 has 48 divisors (see below), whose sum is σ = 176736000. Its totient is φ = 15148512.

The previous prime is 56807459. The next prime is 56807479. The reversal of 56807460 is 6470865.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52060 + ... + 53139.

It is an arithmetic number, because the mean of its divisors is an integer number (3682000).

Almost surely, 2^56807460 is an apocalyptic number.

It is an amenable number.

56807460 is an abundant number, since it is smaller than the sum of its proper divisors (119928540).

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

56807460 is a wasteful number, since it uses less digits than its factorization.

56807460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105217 (or 105209 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 56807460 is about 7537.0723759295. The cubic root of 56807460 is about 384.4162965743.

The spelling of 56807460 in words is "fifty-six million, eight hundred seven thousand, four hundred sixty".