199996292 has 12 divisors (see below), whose sum is σ = 350147280. Its totient is φ = 99954216.

The previous prime is 199996289. The next prime is 199996297. The reversal of 199996292 is 292699991.

It is not an unprimeable number, because it can be changed into a prime (199996297) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623 + ... + 20009.

It is an arithmetic number, because the mean of its divisors is an integer number (29178940).

Almost surely, 2^199996292 is an apocalyptic number.

It is an amenable number.

199996292 is a deficient number, since it is larger than the sum of its proper divisors (150150988).

199996292 is a wasteful number, since it uses less digits than its factorization.

199996292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21970 (or 21968 counting only the distinct ones).

The product of its digits is 1417176, while the sum is 56.

The square root of 199996292 is about 14142.0045255261. The cubic root of 199996292 is about 584.7999335343.

The spelling of 199996292 in words is "one hundred ninety-nine million, nine hundred ninety-six thousand, two hundred ninety-two".