56320316 has 12 divisors (see below), whose sum is σ = 106142232. Its totient is φ = 25993968.

The previous prime is 56320247. The next prime is 56320321. The reversal of 56320316 is 61302365.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 541490 + ... + 541593.

It is an arithmetic number, because the mean of its divisors is an integer number (8845186).

Almost surely, 2^56320316 is an apocalyptic number.

It is an amenable number.

56320316 is a deficient number, since it is larger than the sum of its proper divisors (49821916).

56320316 is a wasteful number, since it uses less digits than its factorization.

56320316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083100 (or 1083098 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 56320316 is about 7504.6862692587. The cubic root of 56320316 is about 383.3143054617.

The spelling of 56320316 in words is "fifty-six million, three hundred twenty thousand, three hundred sixteen".