57944925 has 36 divisors (see below), whose sum is σ = 109898100. Its totient is φ = 29084160.

The previous prime is 57944911. The next prime is 57944941. The reversal of 57944925 is 52944975.

It can be written as a sum of positive squares in 6 ways, for example, as 700569 + 57244356 = 837^2 + 7566^2 .

It is not a de Polignac number, because 57944925 - 2⁸ = 57944669 is a prime.

It is a super-2 number, since 2×57944925² = 6715228666511250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3750 + ... + 11399.

It is an arithmetic number, because the mean of its divisors is an integer number (3052725).

Almost surely, 2^57944925 is an apocalyptic number.

It is an amenable number.

57944925 is a deficient number, since it is larger than the sum of its proper divisors (51953175).

57944925 is a wasteful number, since it uses less digits than its factorization.

57944925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15182 (or 15174 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 57944925 is about 7612.1563961863. The cubic root of 57944925 is about 386.9651031170.

The spelling of 57944925 in words is "fifty-seven million, nine hundred forty-four thousand, nine hundred twenty-five".