57938885 has 16 divisors (see below), whose sum is σ = 74433600. Its totient is φ = 43163136.

The previous prime is 57938879. The next prime is 57938887. The reversal of 57938885 is 58883975.

57938885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57938885 - 2⁴ = 57938869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57938887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437 + ... + 10773.

It is an arithmetic number, because the mean of its divisors is an integer number (4652100).

Almost surely, 2^57938885 is an apocalyptic number.

It is an amenable number.

57938885 is a deficient number, since it is larger than the sum of its proper divisors (16494715).

57938885 is a wasteful number, since it uses less digits than its factorization.

57938885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420.

The product of its digits is 2419200, while the sum is 53.

The square root of 57938885 is about 7611.7596520121. The cubic root of 57938885 is about 386.9516573008.

The spelling of 57938885 in words is "fifty-seven million, nine hundred thirty-eight thousand, eight hundred eighty-five".