199055392 has 48 divisors (see below), whose sum is σ = 400468320. Its totient is φ = 97371648.

The previous prime is 199055359. The next prime is 199055393. The reversal of 199055392 is 293550991.

It is not an unprimeable number, because it can be changed into a prime (199055393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486484 + ... + 486892.

It is an arithmetic number, because the mean of its divisors is an integer number (8343090).

Almost surely, 2^199055392 is an apocalyptic number.

It is an amenable number.

199055392 is an abundant number, since it is smaller than the sum of its proper divisors (201412928).

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

199055392 is a wasteful number, since it uses less digits than its factorization.

199055392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 43.

The square root of 199055392 is about 14108.6991604471. The cubic root of 199055392 is about 583.8814108364.

The spelling of 199055392 in words is "one hundred ninety-nine million, fifty-five thousand, three hundred ninety-two".