57904225 has 12 divisors (see below), whose sum is σ = 74923776. Its totient is φ = 44308880.

The previous prime is 57904211. The next prime is 57904241. The reversal of 57904225 is 52240975.

57904225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57904225 - 2¹⁹ = 57379937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49777 + ... + 50926.

It is an arithmetic number, because the mean of its divisors is an integer number (6243648).

Almost surely, 2^57904225 is an apocalyptic number.

It is an amenable number.

57904225 is a deficient number, since it is larger than the sum of its proper divisors (17019551).

57904225 is a wasteful number, since it uses less digits than its factorization.

57904225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100736 (or 100731 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 57904225 is about 7609.4825711082. The cubic root of 57904225 is about 386.8744816141.

The spelling of 57904225 in words is "fifty-seven million, nine hundred four thousand, two hundred twenty-five".