56074032 has 150 divisors (see below), whose sum is σ = 189005388. Its totient is φ = 16003008.

The previous prime is 56073991. The next prime is 56074033. The reversal of 56074032 is 23047065.

It is a happy number.

56074032 is a `hidden beast` number, since 560 + 74 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 56073987 and 56074005.

It is not an unprimeable number, because it can be changed into a prime (56074033) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 63063 + ... + 63945.

Almost surely, 2^56074032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56074032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94502694).

56074032 is an abundant number, since it is smaller than the sum of its proper divisors (132931356).

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

56074032 is a wasteful number, since it uses less digits than its factorization.

56074032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917 (or 895 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 56074032 is about 7488.2596108842. The cubic root of 56074032 is about 382.7547553173.

The spelling of 56074032 in words is "fifty-six million, seventy-four thousand, thirty-two".