57373944 has 32 divisors (see below), whose sum is σ = 143856000. Its totient is φ = 19068512.

The previous prime is 57373933. The next prime is 57373951. The reversal of 57373944 is 44937375.

It is a junction number, because it is equal to n+sod(n) for n = 57373896 and 57373905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5287 + ... + 11945.

It is an arithmetic number, because the mean of its divisors is an integer number (4495500).

Almost surely, 2^57373944 is an apocalyptic number.

It is an amenable number.

57373944 is an abundant number, since it is smaller than the sum of its proper divisors (86482056).

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

57373944 is a wasteful number, since it uses less digits than its factorization.

57373944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7027 (or 7023 counting only the distinct ones).

The product of its digits is 317520, while the sum is 42.

The square root of 57373944 is about 7574.5589970638. The cubic root of 57373944 is about 385.6898723329.

The spelling of 57373944 in words is "fifty-seven million, three hundred seventy-three thousand, nine hundred forty-four".