14369689 has 2 divisors, whose sum is σ = 14369690. Its totient is φ = 14369688.

The previous prime is 14369683. The next prime is 14369699. The reversal of 14369689 is 98696341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12194064 + 2175625 = 3492^2 + 1475^2 .

It is an emirp because it is prime and its reverse (98696341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14369689 - 2⁵ = 14369657 is a prime.

It is not a weakly prime, because it can be changed into another prime (14369683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7184844 + 7184845.

It is an arithmetic number, because the mean of its divisors is an integer number (7184845).

Almost surely, 2^14369689 is an apocalyptic number.

It is an amenable number.

14369689 is a deficient number, since it is larger than the sum of its proper divisors (1).

14369689 is an equidigital number, since it uses as much as digits as its factorization.

14369689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 46.

The square root of 14369689 is about 3790.7372633829. The cubic root of 14369689 is about 243.1172584067.

The spelling of 14369689 in words is "fourteen million, three hundred sixty-nine thousand, six hundred eighty-nine".