159603996 has 24 divisors (see below), whose sum is σ = 384423424. Its totient is φ = 51485040.

The previous prime is 159603991. The next prime is 159604001. The reversal of 159603996 is 699306951.

It is an interprime number because it is at equal distance from previous prime (159603991) and next prime (159604001).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159603991) 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 7 ways as a sum of consecutive naturals, for example, 214150 + ... + 214893.

Almost surely, 2^159603996 is an apocalyptic number.

It is an amenable number.

159603996 is an abundant number, since it is smaller than the sum of its proper divisors (224819428).

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

159603996 is a wasteful number, since it uses less digits than its factorization.

159603996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429081 (or 429079 counting only the distinct ones).

The product of its (nonzero) digits is 393660, while the sum is 48.

The square root of 159603996 is about 12633.4475104779. The cubic root of 159603996 is about 542.4352698717.

The spelling of 159603996 in words is "one hundred fifty-nine million, six hundred three thousand, nine hundred ninety-six".