56374632 has 24 divisors (see below), whose sum is σ = 152681490. Its totient is φ = 18791520.

The previous prime is 56374627. The next prime is 56374649. The reversal of 56374632 is 23647365.

56374632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 56340036 + 34596 = 7506^2 + 186^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 391419 + ... + 391562.

Almost surely, 2^56374632 is an apocalyptic number.

It is an amenable number.

56374632 is an abundant number, since it is smaller than the sum of its proper divisors (96306858).

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

56374632 is a wasteful number, since it uses less digits than its factorization.

56374632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782993 (or 782986 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 56374632 is about 7508.3042026812. The cubic root of 56374632 is about 383.4374902011.

The spelling of 56374632 in words is "fifty-six million, three hundred seventy-four thousand, six hundred thirty-two".