57868366 has 8 divisors (see below), whose sum is σ = 86873760. Its totient is φ = 28910448.

The previous prime is 57868361. The next prime is 57868367. The reversal of 57868366 is 66386875.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57868361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8646 + ... + 13801.

It is an arithmetic number, because the mean of its divisors is an integer number (10859220).

Almost surely, 2^57868366 is an apocalyptic number.

57868366 is a deficient number, since it is larger than the sum of its proper divisors (29005394).

57868366 is a wasteful number, since it uses less digits than its factorization.

57868366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23738.

The product of its digits is 1451520, while the sum is 49.

The square root of 57868366 is about 7607.1260013227. The cubic root of 57868366 is about 386.7946037539.

The spelling of 57868366 in words is "fifty-seven million, eight hundred sixty-eight thousand, three hundred sixty-six".