159499196 has 12 divisors (see below), whose sum is σ = 279257160. Its totient is φ = 79711440.

The previous prime is 159499163. The next prime is 159499199. The reversal of 159499196 is 691994951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159499199) 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 3 ways as a sum of consecutive naturals, for example, 1211 + ... + 17901.

It is an arithmetic number, because the mean of its divisors is an integer number (23271430).

Almost surely, 2^159499196 is an apocalyptic number.

It is an amenable number.

159499196 is a deficient number, since it is larger than the sum of its proper divisors (119757964).

159499196 is a wasteful number, since it uses less digits than its factorization.

159499196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19084 (or 19082 counting only the distinct ones).

The product of its digits is 787320, while the sum is 53.

The square root of 159499196 is about 12629.2991096102. The cubic root of 159499196 is about 542.3165183269.

The spelling of 159499196 in words is "one hundred fifty-nine million, four hundred ninety-nine thousand, one hundred ninety-six".