199332192 has 96 divisors (see below), whose sum is σ = 556657920. Its totient is φ = 62277120.

The previous prime is 199332179. The next prime is 199332193. The reversal of 199332192 is 291233991.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 199332192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199332193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187342 + ... + 188402.

It is an arithmetic number, because the mean of its divisors is an integer number (5798520).

Almost surely, 2^199332192 is an apocalyptic number.

199332192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199332192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278328960).

199332192 is an abundant number, since it is smaller than the sum of its proper divisors (357325728).

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

199332192 is a wasteful number, since it uses less digits than its factorization.

199332192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1188 counting only the distinct ones).

The product of its digits is 26244, while the sum is 39.

The square root of 199332192 is about 14118.5053033244. The cubic root of 199332192 is about 584.1519276959.

The spelling of 199332192 in words is "one hundred ninety-nine million, three hundred thirty-two thousand, one hundred ninety-two".