57849204 has 72 divisors (see below), whose sum is σ = 161323680. Its totient is φ = 16075584.

The previous prime is 57849191. The next prime is 57849221. The reversal of 57849204 is 40294875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20427 + ... + 23085.

Almost surely, 2^57849204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57849204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80661840).

57849204 is an abundant number, since it is smaller than the sum of its proper divisors (103474476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57849204 is a wasteful number, since it uses less digits than its factorization.

57849204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717 (or 2708 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 57849204 is about 7605.8664200734. The cubic root of 57849204 is about 386.7519058347.

The spelling of 57849204 in words is "fifty-seven million, eight hundred forty-nine thousand, two hundred four".