57301112 has 64 divisors (see below), whose sum is σ = 126403200. Its totient is φ = 24071040.

The previous prime is 57301099. The next prime is 57301117. The reversal of 57301112 is 21110375.

57301112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57301117) 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, 71498 + ... + 72294.

It is an arithmetic number, because the mean of its divisors is an integer number (1975050).

Almost surely, 2^57301112 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 57301112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63201600).

57301112 is an abundant number, since it is smaller than the sum of its proper divisors (69102088).

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

57301112 is a wasteful number, since it uses less digits than its factorization.

57301112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 872 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 57301112 is about 7569.7497977146. The cubic root of 57301112 is about 385.5266015895.

Adding to 57301112 its reverse (21110375), we get a palindrome (78411487).

The spelling of 57301112 in words is "fifty-seven million, three hundred one thousand, one hundred twelve".