112438880 has 24 divisors (see below), whose sum is σ = 265637232. Its totient is φ = 44975488.

The previous prime is 112438871. The next prime is 112438913. The reversal of 112438880 is 88834211.

It is a self number, because there is not a number n which added to its sum of digits gives 112438880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351212 + ... + 351531.

It is an arithmetic number, because the mean of its divisors is an integer number (11068218).

Almost surely, 2^112438880 is an apocalyptic number.

112438880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112438880 is an abundant number, since it is smaller than the sum of its proper divisors (153198352).

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

112438880 is an equidigital number, since it uses as much as digits as its factorization.

112438880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702758 (or 702750 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 112438880 is about 10603.7201019265. The cubic root of 112438880 is about 482.6572531902.

It can be divided in two parts, 1124 and 38880, that added together give a palindrome (40004).

The spelling of 112438880 in words is "one hundred twelve million, four hundred thirty-eight thousand, eight hundred eighty".