112145196 has 24 divisors (see below), whose sum is σ = 267240960. Its totient is φ = 36586192.

The previous prime is 112145179. The next prime is 112145219. The reversal of 112145196 is 691541211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98856 + ... + 99983.

It is an arithmetic number, because the mean of its divisors is an integer number (11135040).

Almost surely, 2^112145196 is an apocalyptic number.

It is an amenable number.

112145196 is an abundant number, since it is smaller than the sum of its proper divisors (155095764).

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

112145196 is a wasteful number, since it uses less digits than its factorization.

112145196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198893 (or 198891 counting only the distinct ones).

The product of its digits is 2160, while the sum is 30.

The square root of 112145196 is about 10589.8628886308. The cubic root of 112145196 is about 482.2366623016.

The spelling of 112145196 in words is "one hundred twelve million, one hundred forty-five thousand, one hundred ninety-six".