57890793 has 16 divisors (see below), whose sum is σ = 82262016. Its totient is φ = 36128400.

The previous prime is 57890783. The next prime is 57890837. The reversal of 57890793 is 39709875.

It is not a de Polignac number, because 57890793 - 2⁵ = 57890761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57890783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5683 + ... + 12168.

It is an arithmetic number, because the mean of its divisors is an integer number (5141376).

Almost surely, 2^57890793 is an apocalyptic number.

It is an amenable number.

57890793 is a deficient number, since it is larger than the sum of its proper divisors (24371223).

57890793 is a wasteful number, since it uses less digits than its factorization.

57890793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17924.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 57890793 is about 7608.5999369135. The cubic root of 57890793 is about 386.8445649721.

The spelling of 57890793 in words is "fifty-seven million, eight hundred ninety thousand, seven hundred ninety-three".