57470944 has 12 divisors (see below), whose sum is σ = 113145984. Its totient is φ = 28735456.

The previous prime is 57470927. The next prime is 57470983. The reversal of 57470944 is 44907475.

It is a super-2 number, since 2×57470944² = 6605818808502272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57470897 and 57470906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 897952 + ... + 898015.

It is an arithmetic number, because the mean of its divisors is an integer number (9428832).

Almost surely, 2^57470944 is an apocalyptic number.

It is an amenable number.

57470944 is a deficient number, since it is larger than the sum of its proper divisors (55675040).

57470944 is a wasteful number, since it uses less digits than its factorization.

57470944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795977 (or 1795969 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 57470944 is about 7580.9593060509. The cubic root of 57470944 is about 385.9071071445.

The spelling of 57470944 in words is "fifty-seven million, four hundred seventy thousand, nine hundred forty-four".