159929198 has 32 divisors (see below), whose sum is σ = 282677472. Its totient is φ = 66902400.

The previous prime is 159929167. The next prime is 159929221. The reversal of 159929198 is 891929951.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 131240 + ... + 132452.

It is an arithmetic number, because the mean of its divisors is an integer number (8833671).

Almost surely, 2^159929198 is an apocalyptic number.

159929198 is a deficient number, since it is larger than the sum of its proper divisors (122748274).

159929198 is a wasteful number, since it uses less digits than its factorization.

159929198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700.

The product of its digits is 524880, while the sum is 53.

The square root of 159929198 is about 12646.3116362044. The cubic root of 159929198 is about 542.8034339226.

The spelling of 159929198 in words is "one hundred fifty-nine million, nine hundred twenty-nine thousand, one hundred ninety-eight".