56922425 has 12 divisors (see below), whose sum is σ = 80667456. Its totient is φ = 39032400.

The previous prime is 56922379. The next prime is 56922431. The reversal of 56922425 is 52422965.

It is not a de Polignac number, because 56922425 - 2⁶ = 56922361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon 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, 162461 + ... + 162810.

It is an arithmetic number, because the mean of its divisors is an integer number (6722288).

Almost surely, 2^56922425 is an apocalyptic number.

It is an amenable number.

56922425 is a deficient number, since it is larger than the sum of its proper divisors (23745031).

56922425 is a wasteful number, since it uses less digits than its factorization.

56922425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325288 (or 325283 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 56922425 is about 7544.6951562008. The cubic root of 56922425 is about 384.6754446977.

The spelling of 56922425 in words is "fifty-six million, nine hundred twenty-two thousand, four hundred twenty-five".