14293009 has 2 divisors, whose sum is σ = 14293010. Its totient is φ = 14293008.

The previous prime is 14293007. The next prime is 14293021. The reversal of 14293009 is 90039241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14227984 + 65025 = 3772^2 + 255^2 .

It is a cyclic number.

It is not a de Polignac number, because 14293009 - 2¹ = 14293007 is a prime.

Together with 14293007, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14293003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7146504 + 7146505.

It is an arithmetic number, because the mean of its divisors is an integer number (7146505).

Almost surely, 2^14293009 is an apocalyptic number.

It is an amenable number.

14293009 is a deficient number, since it is larger than the sum of its proper divisors (1).

14293009 is an equidigital number, since it uses as much as digits as its factorization.

14293009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 14293009 is about 3780.6096069285. The cubic root of 14293009 is about 242.6840435151.

The spelling of 14293009 in words is "fourteen million, two hundred ninety-three thousand, nine".