14339531 has 2 divisors, whose sum is σ = 14339532. Its totient is φ = 14339530.

The previous prime is 14339513. The next prime is 14339539. The reversal of 14339531 is 13593341.

Together with previous prime (14339513) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14339531 is a prime.

It is a super-2 number, since 2×14339531² = 411244298599922, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14339494 and 14339503.

It is not a weakly prime, because it can be changed into another prime (14339539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7169765 + 7169766.

It is an arithmetic number, because the mean of its divisors is an integer number (7169766).

Almost surely, 2^14339531 is an apocalyptic number.

14339531 is a deficient number, since it is larger than the sum of its proper divisors (1).

14339531 is an equidigital number, since it uses as much as digits as its factorization.

14339531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 14339531 is about 3786.7573199243. The cubic root of 14339531 is about 242.9470606732.

The spelling of 14339531 in words is "fourteen million, three hundred thirty-nine thousand, five hundred thirty-one".