57871360 has 88 divisors (see below), whose sum is σ = 141488640. Its totient is φ = 22708224.

The previous prime is 57871351. The next prime is 57871379. The reversal of 57871360 is 6317875.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455617 + ... + 455743.

Almost surely, 2^57871360 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 57871360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70744320).

57871360 is an abundant number, since it is smaller than the sum of its proper divisors (83617280).

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

57871360 is a wasteful number, since it uses less digits than its factorization.

57871360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 57871360 is about 7607.3227879458. The cubic root of 57871360 is about 386.8012743130.

The spelling of 57871360 in words is "fifty-seven million, eight hundred seventy-one thousand, three hundred sixty".