196112166 has 16 divisors (see below), whose sum is σ = 393080688. Its totient is φ = 65228000.

The previous prime is 196112159. The next prime is 196112177. The reversal of 196112166 is 661211691.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 32685 + ... + 38216.

It is an arithmetic number, because the mean of its divisors is an integer number (24567543).

Almost surely, 2^196112166 is an apocalyptic number.

196112166 is an abundant number, since it is smaller than the sum of its proper divisors (196968522).

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

196112166 is a wasteful number, since it uses less digits than its factorization.

196112166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71367.

The product of its digits is 3888, while the sum is 33.

The square root of 196112166 is about 14004.0053556117. The cubic root of 196112166 is about 580.9893597529.

The spelling of 196112166 in words is "one hundred ninety-six million, one hundred twelve thousand, one hundred sixty-six".