57080832 has 88 divisors (see below), whose sum is σ = 161238096. Its totient is φ = 17891328.

The previous prime is 57080809. The next prime is 57080833. The reversal of 57080832 is 23808075.

It is a junction number, because it is equal to n+sod(n) for n = 57080793 and 57080802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57080833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51678 + ... + 52770.

Almost surely, 2^57080832 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 57080832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80619048).

57080832 is an abundant number, since it is smaller than the sum of its proper divisors (104157264).

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

57080832 is a wasteful number, since it uses less digits than its factorization.

57080832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 57080832 is about 7555.1857687287. The cubic root of 57080832 is about 385.0319465254.

The spelling of 57080832 in words is "fifty-seven million, eighty thousand, eight hundred thirty-two".