112180904 has 32 divisors (see below), whose sum is σ = 230761440. Its totient is φ = 50702400.

The previous prime is 112180843. The next prime is 112180919. The reversal of 112180904 is 409081211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12407 + ... + 19449.

It is an arithmetic number, because the mean of its divisors is an integer number (7211295).

Almost surely, 2^112180904 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 112180904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115380720).

112180904 is an abundant number, since it is smaller than the sum of its proper divisors (118580536).

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

112180904 is a wasteful number, since it uses less digits than its factorization.

112180904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241 (or 7237 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 112180904 is about 10591.5487063979. The cubic root of 112180904 is about 482.2878396444.

The spelling of 112180904 in words is "one hundred twelve million, one hundred eighty thousand, nine hundred four".