159908396 has 12 divisors (see below), whose sum is σ = 281694000. Its totient is φ = 79424400.

The previous prime is 159908393. The next prime is 159908423. The reversal of 159908396 is 693809951.

It is a super-2 number, since 2×159908396² = 51141390222585632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (159908393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131771 + ... + 132978.

It is an arithmetic number, because the mean of its divisors is an integer number (23474500).

Almost surely, 2^159908396 is an apocalyptic number.

It is an amenable number.

159908396 is a deficient number, since it is larger than the sum of its proper divisors (121785604).

159908396 is a wasteful number, since it uses less digits than its factorization.

159908396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264904 (or 264902 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 159908396 is about 12645.4891562169. The cubic root of 159908396 is about 542.7798987442.

The spelling of 159908396 in words is "one hundred fifty-nine million, nine hundred eight thousand, three hundred ninety-six".