57868286 has 8 divisors (see below), whose sum is σ = 99202800. Its totient is φ = 24800688.

The previous prime is 57868273. The next prime is 57868303. The reversal of 57868286 is 68286875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 2066711 + ... + 2066738.

It is an arithmetic number, because the mean of its divisors is an integer number (12400350).

Almost surely, 2^57868286 is an apocalyptic number.

57868286 is a deficient number, since it is larger than the sum of its proper divisors (41334514).

57868286 is a wasteful number, since it uses less digits than its factorization.

57868286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133458.

The product of its digits is 1290240, while the sum is 50.

The square root of 57868286 is about 7607.1207430933. The cubic root of 57868286 is about 386.7944255127.

The spelling of 57868286 in words is "fifty-seven million, eight hundred sixty-eight thousand, two hundred eighty-six".