159328697 has 16 divisors (see below), whose sum is σ = 184680000. Its totient is φ = 136059840.

The previous prime is 159328693. The next prime is 159328703. The reversal of 159328697 is 796823951.

It is a cyclic number.

It is not a de Polignac number, because 159328697 - 2² = 159328693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159328691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5054 + ... + 18552.

It is an arithmetic number, because the mean of its divisors is an integer number (11542500).

Almost surely, 2^159328697 is an apocalyptic number.

It is an amenable number.

159328697 is a deficient number, since it is larger than the sum of its proper divisors (25351303).

159328697 is a wasteful number, since it uses less digits than its factorization.

159328697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13576.

The product of its digits is 816480, while the sum is 50.

The square root of 159328697 is about 12622.5471676679. The cubic root of 159328697 is about 542.1232103709.

The spelling of 159328697 in words is "one hundred fifty-nine million, three hundred twenty-eight thousand, six hundred ninety-seven".