159849896 has 16 divisors (see below), whose sum is σ = 300527700. Its totient is φ = 79709184.

The previous prime is 159849871. The next prime is 159849971. The reversal of 159849896 is 698948951.

It can be written as a sum of positive squares in 2 ways, for example, as 153016900 + 6832996 = 12370^2 + 2614^2 .

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 3 ways as a sum of consecutive naturals, for example, 23801 + ... + 29768.

Almost surely, 2^159849896 is an apocalyptic number.

It is an amenable number.

159849896 is a deficient number, since it is larger than the sum of its proper divisors (140677804).

159849896 is a wasteful number, since it uses less digits than its factorization.

159849896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53948 (or 53944 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 59.

The square root of 159849896 is about 12643.1758668461. The cubic root of 159849896 is about 542.7137014760.

The spelling of 159849896 in words is "one hundred fifty-nine million, eight hundred forty-nine thousand, eight hundred ninety-six".