56332672 has 32 divisors (see below), whose sum is σ = 122430600. Its totient is φ = 25605120.

The previous prime is 56332667. The next prime is 56332687. The reversal of 56332672 is 27623365.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18597 + ... + 21412.

Almost surely, 2^56332672 is an apocalyptic number.

It is an amenable number.

56332672 is an abundant number, since it is smaller than the sum of its proper divisors (66097928).

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

56332672 is a wasteful number, since it uses less digits than its factorization.

56332672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40034 (or 40022 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 56332672 is about 7505.5094430691. The cubic root of 56332672 is about 383.3423349283.

The spelling of 56332672 in words is "fifty-six million, three hundred thirty-two thousand, six hundred seventy-two".