57886828 has 12 divisors (see below), whose sum is σ = 102031720. Its totient is φ = 28734912.

The previous prime is 57886811. The next prime is 57886841. The reversal of 57886828 is 82868875.

57886828 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 3×57886828³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 51501 + ... + 52612.

Almost surely, 2^57886828 is an apocalyptic number.

It is an amenable number.

57886828 is a deficient number, since it is larger than the sum of its proper divisors (44144892).

57886828 is a wasteful number, since it uses less digits than its factorization.

57886828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104256 (or 104254 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 52.

The square root of 57886828 is about 7608.3393720312. The cubic root of 57886828 is about 386.8357329764.

The spelling of 57886828 in words is "fifty-seven million, eight hundred eighty-six thousand, eight hundred twenty-eight".