188700196 has 12 divisors (see below), whose sum is σ = 330563548. Its totient is φ = 94253472.

The previous prime is 188700181. The next prime is 188700209. The reversal of 188700196 is 691007881.

It can be written as a sum of positive squares in 2 ways, for example, as 163840000 + 24860196 = 12800^2 + 4986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19671 + ... + 27646.

Almost surely, 2^188700196 is an apocalyptic number.

It is an amenable number.

188700196 is a deficient number, since it is larger than the sum of its proper divisors (141863352).

188700196 is a wasteful number, since it uses less digits than its factorization.

188700196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48318 (or 48316 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 188700196 is about 13736.8189913095. The cubic root of 188700196 is about 573.5757527518.

The spelling of 188700196 in words is "one hundred eighty-eight million, seven hundred thousand, one hundred ninety-six".