14446009 has 2 divisors, whose sum is σ = 14446010. Its totient is φ = 14446008.

The previous prime is 14445989. The next prime is 14446027. The reversal of 14446009 is 90064441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14288400 + 157609 = 3780^2 + 397^2 .

It is an emirp because it is prime and its reverse (90064441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14446009 - 2¹³ = 14437817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14446079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223004 + 7223005.

It is an arithmetic number, because the mean of its divisors is an integer number (7223005).

Almost surely, 2^14446009 is an apocalyptic number.

It is an amenable number.

14446009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14446009 is an equidigital number, since it uses as much as digits as its factorization.

14446009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 14446009 is about 3800.7905756566. The cubic root of 14446009 is about 243.5469117930.

The spelling of 14446009 in words is "fourteen million, four hundred forty-six thousand, nine".