57886072 has 16 divisors (see below), whose sum is σ = 110316600. Its totient is φ = 28468320.

The previous prime is 57886069. The next prime is 57886079. The reversal of 57886072 is 27068875.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57886079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58822 + ... + 59797.

Almost surely, 2^57886072 is an apocalyptic number.

It is an amenable number.

57886072 is a deficient number, since it is larger than the sum of its proper divisors (52430528).

57886072 is a wasteful number, since it uses less digits than its factorization.

57886072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118686 (or 118682 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 57886072 is about 7608.2896895426. The cubic root of 57886072 is about 386.8340489485.

The spelling of 57886072 in words is "fifty-seven million, eight hundred eighty-six thousand, seventy-two".