112198192 has 40 divisors (see below), whose sum is σ = 230454000. Its totient is φ = 52768512.

The previous prime is 112198189. The next prime is 112198217. The reversal of 112198192 is 291891211.

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, 44058 + ... + 46534.

It is an arithmetic number, because the mean of its divisors is an integer number (5761350).

Almost surely, 2^112198192 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 112198192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115227000).

112198192 is an abundant number, since it is smaller than the sum of its proper divisors (118255808).

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

112198192 is a wasteful number, since it uses less digits than its factorization.

112198192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653 (or 2647 counting only the distinct ones).

The product of its digits is 2592, while the sum is 34.

The square root of 112198192 is about 10592.3647973434. The cubic root of 112198192 is about 482.3126132128.

The spelling of 112198192 in words is "one hundred twelve million, one hundred ninety-eight thousand, one hundred ninety-two".