56835328 has 36 divisors (see below), whose sum is σ = 123768288. Its totient is φ = 25832960.

The previous prime is 56835299. The next prime is 56835353. The reversal of 56835328 is 82353865.

It is a happy number.

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, 7276 + ... + 12907.

It is an arithmetic number, because the mean of its divisors is an integer number (3438008).

Almost surely, 2^56835328 is an apocalyptic number.

It is an amenable number.

56835328 is an abundant number, since it is smaller than the sum of its proper divisors (66932960).

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

56835328 is a wasteful number, since it uses less digits than its factorization.

56835328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210 (or 20196 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 56835328 is about 7538.9208776853. The cubic root of 56835328 is about 384.4791472517.

It can be divided in two parts, 5683 and 5328, that added together give a palindrome (11011).

The spelling of 56835328 in words is "fifty-six million, eight hundred thirty-five thousand, three hundred twenty-eight".