14683609 has 2 divisors, whose sum is σ = 14683610. Its totient is φ = 14683608.

The previous prime is 14683607. The next prime is 14683619. The reversal of 14683609 is 90638641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14227984 + 455625 = 3772^2 + 675^2 .

It is a cyclic number.

It is not a de Polignac number, because 14683609 - 2¹ = 14683607 is a prime.

Together with 14683607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14683601) 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 as a sum of consecutive naturals, namely, 7341804 + 7341805.

It is an arithmetic number, because the mean of its divisors is an integer number (7341805).

Almost surely, 2^14683609 is an apocalyptic number.

It is an amenable number.

14683609 is a deficient number, since it is larger than the sum of its proper divisors (1).

14683609 is an equidigital number, since it uses as much as digits as its factorization.

14683609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 14683609 is about 3831.9197538571. The cubic root of 14683609 is about 244.8748993424.

The spelling of 14683609 in words is "fourteen million, six hundred eighty-three thousand, six hundred nine".