57841872 has 120 divisors (see below), whose sum is σ = 171780672. Its totient is φ = 16727040.

The previous prime is 57841859. The next prime is 57841879. The reversal of 57841872 is 27814875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57841879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133368 + ... + 133800.

Almost surely, 2^57841872 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 57841872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85890336).

57841872 is an abundant number, since it is smaller than the sum of its proper divisors (113938800).

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

57841872 is a wasteful number, since it uses less digits than its factorization.

57841872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489 (or 472 counting only the distinct ones).

The product of its digits is 125440, while the sum is 42.

The square root of 57841872 is about 7605.3844084306. The cubic root of 57841872 is about 386.7355657379.

The spelling of 57841872 in words is "fifty-seven million, eight hundred forty-one thousand, eight hundred seventy-two".