56424316 has 24 divisors (see below), whose sum is σ = 106580880. Its totient is φ = 25982592.

The previous prime is 56424311. The next prime is 56424331. The reversal of 56424316 is 61342465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56424311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28635 + ... + 30541.

It is an arithmetic number, because the mean of its divisors is an integer number (4440870).

Almost surely, 2^56424316 is an apocalyptic number.

It is an amenable number.

56424316 is a deficient number, since it is larger than the sum of its proper divisors (50156564).

56424316 is a wasteful number, since it uses less digits than its factorization.

56424316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2491 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 56424316 is about 7511.6120773107. The cubic root of 56424316 is about 383.5501006298.

The spelling of 56424316 in words is "fifty-six million, four hundred twenty-four thousand, three hundred sixteen".