112490880 has 128 divisors (see below), whose sum is σ = 367567200. Its totient is φ = 29245440.

The previous prime is 112490869. The next prime is 112490897. The reversal of 112490880 is 88094211.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78006 + ... + 79434.

Almost surely, 2^112490880 is an apocalyptic number.

112490880 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 112490880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183783600).

112490880 is an abundant number, since it is smaller than the sum of its proper divisors (255076320).

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

112490880 is a wasteful number, since it uses less digits than its factorization.

112490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 112490880 is about 10606.1717881618. The cubic root of 112490880 is about 482.7316471159.

The spelling of 112490880 in words is "one hundred twelve million, four hundred ninety thousand, eight hundred eighty".