55336928 has 12 divisors (see below), whose sum is σ = 108944640. Its totient is φ = 27668448.

The previous prime is 55336927. The next prime is 55336933. The reversal of 55336928 is 82963355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55336927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 864608 + ... + 864671.

It is an arithmetic number, because the mean of its divisors is an integer number (9078720).

Almost surely, 2^55336928 is an apocalyptic number.

It is an amenable number.

55336928 is a deficient number, since it is larger than the sum of its proper divisors (53607712).

55336928 is a wasteful number, since it uses less digits than its factorization.

55336928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1729289 (or 1729281 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 55336928 is about 7438.8794855139. The cubic root of 55336928 is about 381.0702240112.

The spelling of 55336928 in words is "fifty-five million, three hundred thirty-six thousand, nine hundred twenty-eight".