56833228 has 12 divisors (see below), whose sum is σ = 100859472. Its totient is φ = 28016240.

The previous prime is 56833223. The next prime is 56833267. The reversal of 56833228 is 82233865.

56833228 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 (56833223) 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 3 ways as a sum of consecutive naturals, for example, 99775 + ... + 100342.

It is an arithmetic number, because the mean of its divisors is an integer number (8404956).

Almost surely, 2^56833228 is an apocalyptic number.

It is an amenable number.

56833228 is a deficient number, since it is larger than the sum of its proper divisors (44026244).

56833228 is a wasteful number, since it uses less digits than its factorization.

56833228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200192 (or 200190 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 56833228 is about 7538.7815991710. The cubic root of 56833228 is about 384.4744118393.

It can be divided in two parts, 5683 and 3228, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 56833228 in words is "fifty-six million, eight hundred thirty-three thousand, two hundred twenty-eight".