57839825 has 12 divisors (see below), whose sum is σ = 74840448. Its totient is φ = 44259600.

The previous prime is 57839809. The next prime is 57839851. The reversal of 57839825 is 52893875.

It is not a de Polignac number, because 57839825 - 2⁴ = 57839809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 57839825.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49721 + ... + 50870.

It is an arithmetic number, because the mean of its divisors is an integer number (6236704).

Almost surely, 2^57839825 is an apocalyptic number.

It is an amenable number.

57839825 is a deficient number, since it is larger than the sum of its proper divisors (17000623).

57839825 is a wasteful number, since it uses less digits than its factorization.

57839825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100624 (or 100619 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The square root of 57839825 is about 7605.2498315308. The cubic root of 57839825 is about 386.7310035467.

The spelling of 57839825 in words is "fifty-seven million, eight hundred thirty-nine thousand, eight hundred twenty-five".