159908 has 12 divisors (see below), whose sum is σ = 319872. Its totient is φ = 68520.

The previous prime is 159899. The next prime is 159911. The reversal of 159908 is 809951.

159908 is an admirable number.

It is an unprimeable number.

159908 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2828 + ... + 2883.

It is an arithmetic number, because the mean of its divisors is an integer number (26656).

2¹⁵⁹⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

159908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

159908 is a wasteful number, since it uses less digits than its factorization.

159908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722 (or 5720 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 159908 is about 399.8849834640. The cubic root of 159908 is about 54.2779450694.

The spelling of 159908 in words is "one hundred fifty-nine thousand, nine hundred eight".