112057880 has 128 divisors (see below), whose sum is σ = 296732160. Its totient is φ = 37632000.

The previous prime is 112057849. The next prime is 112057889. The reversal of 112057880 is 88750211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112057889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 530975 + ... + 531185.

It is an arithmetic number, because the mean of its divisors is an integer number (2318220).

Almost surely, 2^112057880 is an apocalyptic number.

112057880 is a gapful number since it is divisible by the number (10) 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 112057880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148366080).

112057880 is an abundant number, since it is smaller than the sum of its proper divisors (184674280).

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

112057880 is a wasteful number, since it uses less digits than its factorization.

112057880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 112057880 is about 10585.7394640148. The cubic root of 112057880 is about 482.1114736748. Note that the first 3 decimals are identical.

The spelling of 112057880 in words is "one hundred twelve million, fifty-seven thousand, eight hundred eighty".