199346162 has 16 divisors (see below), whose sum is σ = 301256280. Its totient is φ = 98930688.

The previous prime is 199346159. The next prime is 199346171. The reversal of 199346162 is 261643991.

It is a Cunningham number, because it is equal to 14119²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 199346161 + 1 = 14119^2 + 1^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199448 + ... + 200444.

Almost surely, 2^199346162 is an apocalyptic number.

199346162 is a deficient number, since it is larger than the sum of its proper divisors (101910118).

199346162 is a wasteful number, since it uses less digits than its factorization.

199346162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its digits is 69984, while the sum is 41.

The square root of 199346162 is about 14119.0000354133. Note that the first 4 decimals coincide. The cubic root of 199346162 is about 584.1655739476.

The spelling of 199346162 in words is "one hundred ninety-nine million, three hundred forty-six thousand, one hundred sixty-two".