56422716 has 36 divisors (see below), whose sum is σ = 153148968. Its totient is φ = 16120608.

The previous prime is 56422699. The next prime is 56422721. The reversal of 56422716 is 61722465.

It is a congruent number.

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, 47391 + ... + 48566.

It is an arithmetic number, because the mean of its divisors is an integer number (4254138).

Almost surely, 2^56422716 is an apocalyptic number.

It is an amenable number.

56422716 is an abundant number, since it is smaller than the sum of its proper divisors (96726252).

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

56422716 is a wasteful number, since it uses less digits than its factorization.

56422716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95978 (or 95969 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 56422716 is about 7511.5055747833. The cubic root of 56422716 is about 383.5464752072.

The spelling of 56422716 in words is "fifty-six million, four hundred twenty-two thousand, seven hundred sixteen".