159886468 has 48 divisors (see below), whose sum is σ = 332365824. Its totient is φ = 65855520.

The previous prime is 159886423. The next prime is 159886481. The reversal of 159886468 is 864688951.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144405 + ... + 145507.

It is an arithmetic number, because the mean of its divisors is an integer number (6924288).

Almost surely, 2^159886468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159886468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166182912).

159886468 is an abundant number, since it is smaller than the sum of its proper divisors (172479356).

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

159886468 is a wasteful number, since it uses less digits than its factorization.

159886468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1310 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 55.

The square root of 159886468 is about 12644.6220979514. The cubic root of 159886468 is about 542.7550874105.

The spelling of 159886468 in words is "one hundred fifty-nine million, eight hundred eighty-six thousand, four hundred sixty-eight".