198007112 has 16 divisors (see below), whose sum is σ = 371500800. Its totient is φ = 98940240.

The previous prime is 198007093. The next prime is 198007133. The reversal of 198007112 is 211700891.

198007112 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 7037 + ... + 21107.

It is an arithmetic number, because the mean of its divisors is an integer number (23218800).

Almost surely, 2^198007112 is an apocalyptic number.

It is a pronic number, being equal to 14071×14072.

It is an amenable number.

198007112 is a deficient number, since it is larger than the sum of its proper divisors (173493688).

198007112 is a wasteful number, since it uses less digits than its factorization.

198007112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15836 (or 15832 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 198007112 is about 14071.4999911168. The cubic root of 198007112 is about 582.8546467140.

The spelling of 198007112 in words is "one hundred ninety-eight million, seven thousand, one hundred twelve".