14239 has 4 divisors (see below), whose sum is σ = 14760. Its totient is φ = 13720.

The previous prime is 14221. The next prime is 14243. The reversal of 14239 is 93241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14239 - 2⁵ = 14207 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

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 (14249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217 + ... + 274.

It is an arithmetic number, because the mean of its divisors is an integer number (3690).

2¹⁴²³⁹ is an apocalyptic number.

14239 is a deficient number, since it is larger than the sum of its proper divisors (521).

14239 is an equidigital number, since it uses as much as digits as its factorization.

14239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520.

The product of its digits is 216, while the sum is 19.

The square root of 14239 is about 119.3272810383. The cubic root of 14239 is about 24.2377980914.

It can be divided in two parts, 142 and 39, that added together give a palindrome (181).

The spelling of 14239 in words is "fourteen thousand, two hundred thirty-nine".