57882132 has 216 divisors, whose sum is σ = 196691040. Its totient is φ = 14152320.

The previous prime is 57882101. The next prime is 57882157. The reversal of 57882132 is 23128875.

57882132 is a `hidden beast` number, since 578 + 82 + 1 + 3 + 2 = 666.

57882132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 368598 + ... + 368754.

Almost surely, 2^57882132 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 57882132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98345520).

57882132 is an abundant number, since it is smaller than the sum of its proper divisors (138808908).

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

57882132 is a wasteful number, since it uses less digits than its factorization.

57882132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 199 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 57882132 is about 7608.0307570356. The cubic root of 57882132 is about 386.8252721641.

The spelling of 57882132 in words is "fifty-seven million, eight hundred eighty-two thousand, one hundred thirty-two".