57804825 has 48 divisors (see below), whose sum is σ = 104118336. Its totient is φ = 28128000.

The previous prime is 57804823. The next prime is 57804827. The reversal of 57804825 is 52840875.

It is an interprime number because it is at equal distance from previous prime (57804823) and next prime (57804827).

It is not a de Polignac number, because 57804825 - 2¹ = 57804823 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57804823) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98182 + ... + 98768.

It is an arithmetic number, because the mean of its divisors is an integer number (2169132).

Almost surely, 2^57804825 is an apocalyptic number.

It is an amenable number.

57804825 is a deficient number, since it is larger than the sum of its proper divisors (46313511).

57804825 is a wasteful number, since it uses less digits than its factorization.

57804825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 57804825 is about 7602.9484412299. The cubic root of 57804825 is about 386.6529816632.

The spelling of 57804825 in words is "fifty-seven million, eight hundred four thousand, eight hundred twenty-five".