57930132 has 48 divisors (see below), whose sum is σ = 148684032. Its totient is φ = 17443200.

The previous prime is 57930079. The next prime is 57930133. The reversal of 57930132 is 23103975.

It is a self number, because there is not a number n which added to its sum of digits gives 57930132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57930133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3382 + ... + 11282.

It is an arithmetic number, because the mean of its divisors is an integer number (3097584).

Almost surely, 2^57930132 is an apocalyptic number.

57930132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57930132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74342016).

57930132 is an abundant number, since it is smaller than the sum of its proper divisors (90753900).

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

57930132 is a wasteful number, since it uses less digits than its factorization.

57930132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7968 (or 7966 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 57930132 is about 7611.1846646892. The cubic root of 57930132 is about 386.9321703395.

The spelling of 57930132 in words is "fifty-seven million, nine hundred thirty thousand, one hundred thirty-two".