57868345 has 16 divisors (see below), whose sum is σ = 72668160. Its totient is φ = 44155584.

The previous prime is 57868331. The next prime is 57868361. The reversal of 57868345 is 54386875.

It is not a de Polignac number, because 57868345 - 2⁵ = 57868313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57868295 and 57868304.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 69391 + ... + 70219.

It is an arithmetic number, because the mean of its divisors is an integer number (4541760).

Almost surely, 2^57868345 is an apocalyptic number.

It is an amenable number.

57868345 is a deficient number, since it is larger than the sum of its proper divisors (14799815).

57868345 is a wasteful number, since it uses less digits than its factorization.

57868345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its digits is 806400, while the sum is 46.

The square root of 57868345 is about 7607.1246210378. The cubic root of 57868345 is about 386.7945569656.

The spelling of 57868345 in words is "fifty-seven million, eight hundred sixty-eight thousand, three hundred forty-five".