57025870 has 16 divisors (see below), whose sum is σ = 111978288. Its totient is φ = 20736640.

The previous prime is 57025853. The next prime is 57025873. The reversal of 57025870 is 7852075.

57025870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57025873) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 259099 + ... + 259318.

It is an arithmetic number, because the mean of its divisors is an integer number (6998643).

Almost surely, 2^57025870 is an apocalyptic number.

57025870 is a deficient number, since it is larger than the sum of its proper divisors (54952418).

57025870 is a wasteful number, since it uses less digits than its factorization.

57025870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518435.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 57025870 is about 7551.5475235213. The cubic root of 57025870 is about 384.9083269674.

The spelling of 57025870 in words is "fifty-seven million, twenty-five thousand, eight hundred seventy".