57889944 has 64 divisors (see below), whose sum is σ = 183782400. Its totient is φ = 16539552.

The previous prime is 57889883. The next prime is 57889957. The reversal of 57889944 is 44998875.

57889944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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, 17632 + ... + 20655.

It is an arithmetic number, because the mean of its divisors is an integer number (2871600).

Almost surely, 2^57889944 is an apocalyptic number.

57889944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

57889944 is an abundant number, since it is smaller than the sum of its proper divisors (125892456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57889944 is a wasteful number, since it uses less digits than its factorization.

57889944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38309 (or 38299 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 57889944 is about 7608.5441445785. The cubic root of 57889944 is about 386.8426738675.

The spelling of 57889944 in words is "fifty-seven million, eight hundred eighty-nine thousand, nine hundred forty-four".