57830112 has 168 divisors, whose sum is σ = 177931656. Its totient is φ = 18475776.

The previous prime is 57830099. The next prime is 57830117. The reversal of 57830112 is 21103875.

57830112 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 (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57830117) 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 27 ways as a sum of consecutive naturals, for example, 863103 + ... + 863169.

It is an arithmetic number, because the mean of its divisors is an integer number (1059117).

Almost surely, 2^57830112 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 57830112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88965828).

57830112 is an abundant number, since it is smaller than the sum of its proper divisors (120101544).

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

57830112 is an equidigital number, since it uses as much as digits as its factorization.

57830112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 57830112 is about 7604.6112326667. The cubic root of 57830112 is about 386.7093545155.

Adding to 57830112 its reverse (21103875), we get a palindrome (78933987).

The spelling of 57830112 in words is "fifty-seven million, eight hundred thirty thousand, one hundred twelve".