14539339 has 2 divisors, whose sum is σ = 14539340. Its totient is φ = 14539338.

The previous prime is 14539333. The next prime is 14539361. The reversal of 14539339 is 93393541.

It is a weak prime.

It is an emirp because it is prime and its reverse (93393541) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14539339 - 2⁷ = 14539211 is a prime.

It is a super-2 number, since 2×14539339² = 422784757113842, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14539298 and 14539307.

It is not a weakly prime, because it can be changed into another prime (14539333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7269669 + 7269670.

It is an arithmetic number, because the mean of its divisors is an integer number (7269670).

Almost surely, 2^14539339 is an apocalyptic number.

14539339 is a deficient number, since it is larger than the sum of its proper divisors (1).

14539339 is an equidigital number, since it uses as much as digits as its factorization.

14539339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 37.

The square root of 14539339 is about 3813.0485179184. The cubic root of 14539339 is about 244.0702733628.

It can be divided in two parts, 14539 and 339, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 14539339 in words is "fourteen million, five hundred thirty-nine thousand, three hundred thirty-nine".