57870925 has 24 divisors (see below), whose sum is σ = 82334016. Its totient is φ = 39527040.

The previous prime is 57870889. The next prime is 57870931. The reversal of 57870925 is 52907875.

57870925 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 57870925 - 2⁹ = 57870413 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 60249 + ... + 61201.

It is an arithmetic number, because the mean of its divisors is an integer number (3430584).

Almost surely, 2^57870925 is an apocalyptic number.

It is an amenable number.

57870925 is a deficient number, since it is larger than the sum of its proper divisors (24463091).

57870925 is a wasteful number, since it uses less digits than its factorization.

57870925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 43.

The square root of 57870925 is about 7607.2941970191. The cubic root of 57870925 is about 386.8003051579.

The spelling of 57870925 in words is "fifty-seven million, eight hundred seventy thousand, nine hundred twenty-five".