199132712 has 16 divisors (see below), whose sum is σ = 389607840. Its totient is φ = 95237296.

The previous prime is 199132709. The next prime is 199132721. The reversal of 199132712 is 217231991.

199132712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 540938 + ... + 541305.

It is an arithmetic number, because the mean of its divisors is an integer number (24350490).

Almost surely, 2^199132712 is an apocalyptic number.

It is an amenable number.

199132712 is a deficient number, since it is larger than the sum of its proper divisors (190475128).

199132712 is a wasteful number, since it uses less digits than its factorization.

199132712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082272 (or 1082268 counting only the distinct ones).

The product of its digits is 6804, while the sum is 35.

The square root of 199132712 is about 14111.4390478080. The cubic root of 199132712 is about 583.9570009625.

The spelling of 199132712 in words is "one hundred ninety-nine million, one hundred thirty-two thousand, seven hundred twelve".