14039 has 4 divisors (see below), whose sum is σ = 14280. Its totient is φ = 13800.

The previous prime is 14033. The next prime is 14051. The reversal of 14039 is 93041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14039 is a prime.

It is a Duffinian number.

It is a plaindrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32 + ... + 170.

It is an arithmetic number, because the mean of its divisors is an integer number (3570).

2¹⁴⁰³⁹ is an apocalyptic number.

14039 is a deficient number, since it is larger than the sum of its proper divisors (241).

14039 is a wasteful number, since it uses less digits than its factorization.

14039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 14039 is about 118.4862861263. The cubic root of 14039 is about 24.1237817850.

Subtracting from 14039 its product of nonzero digits (108), we obtain a palindrome (13931).

It can be divided in two parts, 140 and 39, that multiplied together give a triangular number (5460 = T₁₀₄).

The spelling of 14039 in words is "fourteen thousand, thirty-nine".