57362112 has 84 divisors (see below), whose sum is σ = 167609520. Its totient is φ = 18749952.

The previous prime is 57362051. The next prime is 57362113. The reversal of 57362112 is 21126375.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (57362113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29589 + ... + 31467.

Almost surely, 2^57362112 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 57362112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83804760).

57362112 is an abundant number, since it is smaller than the sum of its proper divisors (110247408).

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

57362112 is a wasteful number, since it uses less digits than its factorization.

57362112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1937 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 57362112 is about 7573.7779212227. Note that the first 3 decimals coincide. The cubic root of 57362112 is about 385.6633574147.

Adding to 57362112 its reverse (21126375), we get a palindrome (78488487).

The spelling of 57362112 in words is "fifty-seven million, three hundred sixty-two thousand, one hundred twelve".