56425934 has 16 divisors (see below), whose sum is σ = 90318480. Its totient is φ = 26360640.

The previous prime is 56425931. The next prime is 56425937. The reversal of 56425934 is 43952465.

It is an interprime number because it is at equal distance from previous prime (56425931) and next prime (56425937).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56425931) 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, 7397 + ... + 12944.

It is an arithmetic number, because the mean of its divisors is an integer number (5644905).

Almost surely, 2^56425934 is an apocalyptic number.

56425934 is a deficient number, since it is larger than the sum of its proper divisors (33892546).

56425934 is a wasteful number, since it uses less digits than its factorization.

56425934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20435.

The product of its digits is 129600, while the sum is 38.

The square root of 56425934 is about 7511.7197764560. The cubic root of 56425934 is about 383.5537667686.

The spelling of 56425934 in words is "fifty-six million, four hundred twenty-five thousand, nine hundred thirty-four".