105608194 has 8 divisors (see below), whose sum is σ = 166749840. Its totient is φ = 50024916.

The previous prime is 105608177. The next prime is 105608207. The reversal of 105608194 is 491806501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105608194² = 22306181279883272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1389544 + ... + 1389619.

It is an arithmetic number, because the mean of its divisors is an integer number (20843730).

Almost surely, 2^105608194 is an apocalyptic number.

105608194 is a deficient number, since it is larger than the sum of its proper divisors (61141646).

105608194 is a wasteful number, since it uses less digits than its factorization.

105608194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2779184.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 105608194 is about 10276.5847439701. The cubic root of 105608194 is about 472.6785253369.

The spelling of 105608194 in words is "one hundred five million, six hundred eight thousand, one hundred ninety-four".