57418944 has 112 divisors (see below), whose sum is σ = 171273216. Its totient is φ = 16819200.

The previous prime is 57418937. The next prime is 57418957. The reversal of 57418944 is 44981475.

It is a junction number, because it is equal to n+sod(n) for n = 57418896 and 57418905.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65034 + ... + 65910.

Almost surely, 2^57418944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57418944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85636608).

57418944 is an abundant number, since it is smaller than the sum of its proper divisors (113854272).

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

57418944 is a wasteful number, since it uses less digits than its factorization.

57418944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 924 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 57418944 is about 7577.5288848014. The cubic root of 57418944 is about 385.7906817911.

The spelling of 57418944 in words is "fifty-seven million, four hundred eighteen thousand, nine hundred forty-four".