159271 has 8 divisors (see below), whose sum is σ = 185504. Its totient is φ = 133920.

The previous prime is 159233. The next prime is 159287. The reversal of 159271 is 172951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 159271 - 2⁹ = 158759 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241 + ... + 613.

It is an arithmetic number, because the mean of its divisors is an integer number (23188).

2¹⁵⁹²⁷¹ is an apocalyptic number.

159271 is a deficient number, since it is larger than the sum of its proper divisors (26233).

159271 is an equidigital number, since it uses as much as digits as its factorization.

159271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441.

The product of its digits is 630, while the sum is 25.

The square root of 159271 is about 399.0877096579. The cubic root of 159271 is about 54.2057763573.

The spelling of 159271 in words is "one hundred fifty-nine thousand, two hundred seventy-one".