289159 has 12 divisors (see below), whose sum is σ = 329400. Its totient is φ = 253344.

The previous prime is 289151. The next prime is 289169. The reversal of 289159 is 951982.

It is not a de Polignac number, because 289159 - 2³ = 289151 is a prime.

It is a super-2 number, since 2×289159² = 167225854562, which contains 22 as substring.

It is a Duffinian number.

289159 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4872 + ... + 4930.

It is an arithmetic number, because the mean of its divisors is an integer number (27450).

2²⁸⁹¹⁵⁹ is an apocalyptic number.

289159 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

289159 is a deficient number, since it is larger than the sum of its proper divisors (40241).

289159 is a wasteful number, since it uses less digits than its factorization.

289159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114 (or 101 counting only the distinct ones).

The product of its digits is 6480, while the sum is 34.

The square root of 289159 is about 537.7350648786. The cubic root of 289159 is about 66.1270128377.

It can be divided in two parts, 2891 and 59, that multiplied together give a square (170569 = 413²).

The spelling of 289159 in words is "two hundred eighty-nine thousand, one hundred fifty-nine".