190168106 has 16 divisors (see below), whose sum is σ = 289644768. Its totient is φ = 93627600.

The previous prime is 190168087. The next prime is 190168129. The reversal of 190168106 is 601861091.

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, 53216 + ... + 56676.

It is an arithmetic number, because the mean of its divisors is an integer number (18102798).

Almost surely, 2^190168106 is an apocalyptic number.

190168106 is a deficient number, since it is larger than the sum of its proper divisors (99476662).

190168106 is a wasteful number, since it uses less digits than its factorization.

190168106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 190168106 is about 13790.1452494163. The cubic root of 190168106 is about 575.0592060018.

It can be divided in two parts, 1901 and 68106, that added together give a palindrome (70007).

The spelling of 190168106 in words is "one hundred ninety million, one hundred sixty-eight thousand, one hundred six".