112187660 has 48 divisors (see below), whose sum is σ = 262483200. Its totient is φ = 39992064.

The previous prime is 112187617. The next prime is 112187671. The reversal of 112187660 is 66781211.

It is a happy 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, 101 + ... + 14979.

It is an arithmetic number, because the mean of its divisors is an integer number (5468400).

Almost surely, 2^112187660 is an apocalyptic number.

112187660 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 112187660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131241600).

112187660 is an abundant number, since it is smaller than the sum of its proper divisors (150295540).

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

112187660 is a wasteful number, since it uses less digits than its factorization.

112187660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14930 (or 14928 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 112187660 is about 10591.8676351246. The cubic root of 112187660 is about 482.2975212424.

The spelling of 112187660 in words is "one hundred twelve million, one hundred eighty-seven thousand, six hundred sixty".