56474316 has 36 divisors (see below), whose sum is σ = 143076024. Its totient is φ = 18782400.

The previous prime is 56474303. The next prime is 56474347. The reversal of 56474316 is 61347465.

It is a happy number.

56474316 is a `hidden beast` number, since 5 + 647 + 4 + 3 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 17251 + ... + 20261.

It is an arithmetic number, because the mean of its divisors is an integer number (3974334).

Almost surely, 2^56474316 is an apocalyptic number.

It is an amenable number.

56474316 is an abundant number, since it is smaller than the sum of its proper divisors (86601708).

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

56474316 is a wasteful number, since it uses less digits than its factorization.

56474316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 3537 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 56474316 is about 7514.9395207147. The cubic root of 56474316 is about 383.6633605651.

The spelling of 56474316 in words is "fifty-six million, four hundred seventy-four thousand, three hundred sixteen".