57335216 has 20 divisors (see below), whose sum is σ = 111206424. Its totient is φ = 28636800.

The previous prime is 57335209. The next prime is 57335227. The reversal of 57335216 is 61253375.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23996 + ... + 26276.

Almost surely, 2^57335216 is an apocalyptic number.

It is an amenable number.

57335216 is a deficient number, since it is larger than the sum of its proper divisors (53871208).

57335216 is a wasteful number, since it uses less digits than its factorization.

57335216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860 (or 3854 counting only the distinct ones).

The product of its digits is 18900, while the sum is 32.

The square root of 57335216 is about 7572.0021130478. The cubic root of 57335216 is about 385.6030712610.

Subtracting from 57335216 its sum of digits (32), we obtain a square (57335184 = 7572²).

The spelling of 57335216 in words is "fifty-seven million, three hundred thirty-five thousand, two hundred sixteen".