105370194 has 16 divisors (see below), whose sum is σ = 211295232. Its totient is φ = 35030928.

The previous prime is 105370183. The next prime is 105370217. The reversal of 105370194 is 491073501.

It is a super-2 number, since 2×105370194² = 22205755567195272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20629 + ... + 25224.

It is an arithmetic number, because the mean of its divisors is an integer number (13205952).

Almost surely, 2^105370194 is an apocalyptic number.

105370194 is an abundant number, since it is smaller than the sum of its proper divisors (105925038).

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

105370194 is a wasteful number, since it uses less digits than its factorization.

105370194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46241.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 105370194 is about 10264.9984900145. The cubic root of 105370194 is about 472.3231801081.

The spelling of 105370194 in words is "one hundred five million, three hundred seventy thousand, one hundred ninety-four".