57396272 has 10 divisors (see below), whose sum is σ = 111205308. Its totient is φ = 28698128.

The previous prime is 57396257. The next prime is 57396277. The reversal of 57396272 is 27269375.

57396272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×57396272³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (57396277) 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 as a sum of consecutive naturals, namely, 1793618 + ... + 1793649.

Almost surely, 2^57396272 is an apocalyptic number.

It is an amenable number.

57396272 is a deficient number, since it is larger than the sum of its proper divisors (53809036).

57396272 is a wasteful number, since it uses less digits than its factorization.

57396272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587275 (or 3587269 counting only the distinct ones).

The product of its digits is 158760, while the sum is 41.

The square root of 57396272 is about 7576.0327348818. The cubic root of 57396272 is about 385.7398983319.

The spelling of 57396272 in words is "fifty-seven million, three hundred ninety-six thousand, two hundred seventy-two".