56599328 has 48 divisors (see below), whose sum is σ = 118379520. Its totient is φ = 26562816.

The previous prime is 56599321. The next prime is 56599331. The reversal of 56599328 is 82399565.

56599328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56599321) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 76850 + ... + 77582.

It is an arithmetic number, because the mean of its divisors is an integer number (2466240).

Almost surely, 2^56599328 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 56599328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59189760).

56599328 is an abundant number, since it is smaller than the sum of its proper divisors (61780192).

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

56599328 is a wasteful number, since it uses less digits than its factorization.

56599328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889 (or 881 counting only the distinct ones).

The product of its digits is 583200, while the sum is 47.

The square root of 56599328 is about 7523.2524881197. The cubic root of 56599328 is about 383.9462453690.

The spelling of 56599328 in words is "fifty-six million, five hundred ninety-nine thousand, three hundred twenty-eight".