55824928 has 24 divisors (see below), whose sum is σ = 110412288. Its totient is φ = 27783744.

The previous prime is 55824919. The next prime is 55824929. The reversal of 55824928 is 82942855.

It is not an unprimeable number, because it can be changed into a prime (55824929) by changing a digit.

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, 3225 + ... + 11047.

It is an arithmetic number, because the mean of its divisors is an integer number (4600512).

Almost surely, 2^55824928 is an apocalyptic number.

It is an amenable number.

55824928 is a deficient number, since it is larger than the sum of its proper divisors (54587360).

55824928 is a wasteful number, since it uses less digits than its factorization.

55824928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056 (or 8048 counting only the distinct ones).

The product of its digits is 230400, while the sum is 43.

The square root of 55824928 is about 7471.6081267690. The cubic root of 55824928 is about 382.1871290618.

The spelling of 55824928 in words is "fifty-five million, eight hundred twenty-four thousand, nine hundred twenty-eight".