14709589 has 2 divisors, whose sum is σ = 14709590. Its totient is φ = 14709588.

The previous prime is 14709587. The next prime is 14709613. The reversal of 14709589 is 98590741.

14709589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11785489 + 2924100 = 3433^2 + 1710^2 .

It is an emirp because it is prime and its reverse (98590741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14709589 - 2¹ = 14709587 is a prime.

Together with 14709587, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14709587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7354794 + 7354795.

It is an arithmetic number, because the mean of its divisors is an integer number (7354795).

Almost surely, 2^14709589 is an apocalyptic number.

It is an amenable number.

14709589 is a deficient number, since it is larger than the sum of its proper divisors (1).

14709589 is an equidigital number, since it uses as much as digits as its factorization.

14709589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 14709589 is about 3835.3082014357. The cubic root of 14709589 is about 245.0192349191.

The spelling of 14709589 in words is "fourteen million, seven hundred nine thousand, five hundred eighty-nine".