14084639 has 2 divisors, whose sum is σ = 14084640. Its totient is φ = 14084638.

The previous prime is 14084621. The next prime is 14084641. The reversal of 14084639 is 93648041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14084639 - 2¹² = 14080543 is a prime.

Together with 14084641, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14084599 and 14084608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14084699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042319 + 7042320.

It is an arithmetic number, because the mean of its divisors is an integer number (7042320).

Almost surely, 2^14084639 is an apocalyptic number.

14084639 is a deficient number, since it is larger than the sum of its proper divisors (1).

14084639 is an equidigital number, since it uses as much as digits as its factorization.

14084639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 14084639 is about 3752.9507057781. The cubic root of 14084639 is about 241.4989462238.

The spelling of 14084639 in words is "fourteen million, eighty-four thousand, six hundred thirty-nine".