14324609 has 6 divisors (see below), whose sum is σ = 15511446. Its totient is φ = 13222560.

The previous prime is 14324599. The next prime is 14324623. The reversal of 14324609 is 90642341.

It can be written as a sum of positive squares in 3 ways, for example, as 73984 + 14250625 = 272^2 + 3775^2 .

It is not a de Polignac number, because 14324609 - 2²⁰ = 13276033 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42212 + ... + 42549.

It is an arithmetic number, because the mean of its divisors is an integer number (2585241).

Almost surely, 2^14324609 is an apocalyptic number.

It is an amenable number.

14324609 is a deficient number, since it is larger than the sum of its proper divisors (1186837).

14324609 is an equidigital number, since it uses as much as digits as its factorization.

14324609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84787 (or 84774 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 14324609 is about 3784.7865197393. The cubic root of 14324609 is about 242.8627595834.

The spelling of 14324609 in words is "fourteen million, three hundred twenty-four thousand, six hundred nine".