57944888 has 8 divisors (see below), whose sum is σ = 108646680. Its totient is φ = 28972440.

The previous prime is 57944881. The next prime is 57944897. The reversal of 57944888 is 88844975.

It is a happy number.

57944888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×57944888² = 6715220090665088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57944881) 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 as a sum of consecutive naturals, namely, 3621548 + ... + 3621563.

It is an arithmetic number, because the mean of its divisors is an integer number (13580835).

Almost surely, 2^57944888 is an apocalyptic number.

It is an amenable number.

57944888 is a deficient number, since it is larger than the sum of its proper divisors (50701792).

57944888 is a wasteful number, since it uses less digits than its factorization.

57944888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7243117 (or 7243113 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 53.

The square root of 57944888 is about 7612.1539658628. The cubic root of 57944888 is about 386.9650207531.

The spelling of 57944888 in words is "fifty-seven million, nine hundred forty-four thousand, eight hundred eighty-eight".