14602009 has 2 divisors, whose sum is σ = 14602010. Its totient is φ = 14602008.

The previous prime is 14601989. The next prime is 14602019. The reversal of 14602009 is 90020641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10419984 + 4182025 = 3228^2 + 2045^2 .

It is an emirp because it is prime and its reverse (90020641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14602009 - 2²³ = 6213401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14602019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7301004 + 7301005.

It is an arithmetic number, because the mean of its divisors is an integer number (7301005).

Almost surely, 2^14602009 is an apocalyptic number.

It is an amenable number.

14602009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14602009 is an equidigital number, since it uses as much as digits as its factorization.

14602009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14602009 is about 3821.2575155307. The cubic root of 14602009 is about 244.4204488307.

The spelling of 14602009 in words is "fourteen million, six hundred two thousand, nine".