57877488 has 60 divisors (see below), whose sum is σ = 162673368. Its totient is φ = 19209600.

The previous prime is 57877487. The next prime is 57877517. The reversal of 57877488 is 88477875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57877487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39163 + ... + 40613.

Almost surely, 2^57877488 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 57877488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81336684).

57877488 is an abundant number, since it is smaller than the sum of its proper divisors (104795880).

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

57877488 is a wasteful number, since it uses less digits than its factorization.

57877488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1733 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 54.

The square root of 57877488 is about 7607.7255471001. The cubic root of 57877488 is about 386.8149266305.

The spelling of 57877488 in words is "fifty-seven million, eight hundred seventy-seven thousand, four hundred eighty-eight".