14732909 has 2 divisors, whose sum is σ = 14732910. Its totient is φ = 14732908.

The previous prime is 14732891. The next prime is 14732959. The reversal of 14732909 is 90923741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14668900 + 64009 = 3830^2 + 253^2 .

It is an emirp because it is prime and its reverse (90923741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14732909 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14732959) 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, 7366454 + 7366455.

It is an arithmetic number, because the mean of its divisors is an integer number (7366455).

Almost surely, 2^14732909 is an apocalyptic number.

It is an amenable number.

14732909 is a deficient number, since it is larger than the sum of its proper divisors (1).

14732909 is an equidigital number, since it uses as much as digits as its factorization.

14732909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 14732909 is about 3838.3471703326. The cubic root of 14732909 is about 245.1486478191.

The spelling of 14732909 in words is "fourteen million, seven hundred thirty-two thousand, nine hundred nine".