198113932 has 12 divisors (see below), whose sum is σ = 357883456. Its totient is φ = 95861520.

The previous prime is 198113899. The next prime is 198113933. The reversal of 198113932 is 239311891.

It is a junction number, because it is equal to n+sod(n) for n = 198113891 and 198113900.

It is not an unprimeable number, because it can be changed into a prime (198113933) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 798723 + ... + 798970.

Almost surely, 2^198113932 is an apocalyptic number.

It is an amenable number.

198113932 is a deficient number, since it is larger than the sum of its proper divisors (159769524).

198113932 is a wasteful number, since it uses less digits than its factorization.

198113932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597728 (or 1597726 counting only the distinct ones).

The product of its digits is 11664, while the sum is 37.

The square root of 198113932 is about 14075.2950945975. The cubic root of 198113932 is about 582.9594398198.

The spelling of 198113932 in words is "one hundred ninety-eight million, one hundred thirteen thousand, nine hundred thirty-two".