57323832 has 64 divisors (see below), whose sum is σ = 148262400. Its totient is φ = 18458880.

The previous prime is 57323821. The next prime is 57323837. The reversal of 57323832 is 23832375.

57323832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 57323793 and 57323802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57323837) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 100107 + ... + 100677.

It is an arithmetic number, because the mean of its divisors is an integer number (2316600).

Almost surely, 2^57323832 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 57323832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74131200).

57323832 is an abundant number, since it is smaller than the sum of its proper divisors (90938568).

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

57323832 is a wasteful number, since it uses less digits than its factorization.

57323832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 712 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 57323832 is about 7571.2503590886. The cubic root of 57323832 is about 385.5775488670.

The spelling of 57323832 in words is "fifty-seven million, three hundred twenty-three thousand, eight hundred thirty-two".