57010944 has 72 divisors (see below), whose sum is σ = 159759040. Its totient is φ = 17998848.

The previous prime is 57010937. The next prime is 57010973. The reversal of 57010944 is 44901075.

It is a happy number.

It is a super-2 number, since 2×57010944² = 6500495471542272, which contains 22 as substring.

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, 12639 + ... + 16545.

Almost surely, 2^57010944 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 57010944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79879520).

57010944 is an abundant number, since it is smaller than the sum of its proper divisors (102748096).

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

57010944 is a wasteful number, since it uses less digits than its factorization.

57010944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3945 (or 3931 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 57010944 is about 7550.5591845902. The cubic root of 57010944 is about 384.8747419587.

The spelling of 57010944 in words is "fifty-seven million, ten thousand, nine hundred forty-four".