57868190 has 16 divisors (see below), whose sum is σ = 104275728. Its totient is φ = 23122176.

The previous prime is 57868189. The next prime is 57868201. The reversal of 57868190 is 9186875.

It is a happy number.

It is a super-2 number, since 2×57868190² = 6697454827752200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8654 + ... + 13806.

It is an arithmetic number, because the mean of its divisors is an integer number (6517233).

Almost surely, 2^57868190 is an apocalyptic number.

57868190 is a deficient number, since it is larger than the sum of its proper divisors (46407538).

57868190 is a wasteful number, since it uses less digits than its factorization.

57868190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6283.

The product of its (nonzero) digits is 120960, while the sum is 44.

The square root of 57868190 is about 7607.1144332132. The cubic root of 57868190 is about 386.7942116230.

The spelling of 57868190 in words is "fifty-seven million, eight hundred sixty-eight thousand, one hundred ninety".