199000136 has 16 divisors (see below), whose sum is σ = 377622000. Its totient is φ = 98300944.

The previous prime is 199000127. The next prime is 199000157. The reversal of 199000136 is 631000991.

It is a junction number, because it is equal to n+sod(n) for n = 199000099 and 199000108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149186 + ... + 150513.

It is an arithmetic number, because the mean of its divisors is an integer number (23601375).

Almost surely, 2^199000136 is an apocalyptic number.

It is an amenable number.

199000136 is a deficient number, since it is larger than the sum of its proper divisors (178621864).

199000136 is a wasteful number, since it uses less digits than its factorization.

199000136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299788 (or 299784 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 199000136 is about 14106.7408000573. The cubic root of 199000136 is about 583.8273790805.

The spelling of 199000136 in words is "one hundred ninety-nine million, one hundred thirty-six", and thus it is an aban number.