199328126 has 16 divisors (see below), whose sum is σ = 315404160. Its totient is φ = 94215960.

The previous prime is 199328123. The next prime is 199328141. The reversal of 199328126 is 621823991.

199328126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199328123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13121 + ... + 23891.

It is an arithmetic number, because the mean of its divisors is an integer number (19712760).

Almost surely, 2^199328126 is an apocalyptic number.

199328126 is a deficient number, since it is larger than the sum of its proper divisors (116076034).

199328126 is a wasteful number, since it uses less digits than its factorization.

199328126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279.

The product of its digits is 46656, while the sum is 41.

The square root of 199328126 is about 14118.3613071773. The cubic root of 199328126 is about 584.1479558038.

The spelling of 199328126 in words is "one hundred ninety-nine million, three hundred twenty-eight thousand, one hundred twenty-six".