198960692 has 24 divisors (see below), whose sum is σ = 408678144. Its totient is φ = 82963872.

The previous prime is 198960691. The next prime is 198960737. The reversal of 198960692 is 296069891.

It is a super-2 number, since 2×198960692² = 79170713922237728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 198960692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198960691) 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 7 ways as a sum of consecutive naturals, for example, 94988 + ... + 97059.

It is an arithmetic number, because the mean of its divisors is an integer number (17028256).

Almost surely, 2^198960692 is an apocalyptic number.

It is an amenable number.

198960692 is an abundant number, since it is smaller than the sum of its proper divisors (209717452).

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

198960692 is a wasteful number, since it uses less digits than its factorization.

198960692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192095 (or 192093 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 50.

The square root of 198960692 is about 14105.3426757382. The cubic root of 198960692 is about 583.7888028777.

The spelling of 198960692 in words is "one hundred ninety-eight million, nine hundred sixty thousand, six hundred ninety-two".