14246909 has 2 divisors, whose sum is σ = 14246910. Its totient is φ = 14246908.

The previous prime is 14246893. The next prime is 14246923. The reversal of 14246909 is 90964241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13344409 + 902500 = 3653^2 + 950^2 .

It is a cyclic number.

It is not a de Polignac number, because 14246909 - 2⁴ = 14246893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14246929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123454 + 7123455.

It is an arithmetic number, because the mean of its divisors is an integer number (7123455).

Almost surely, 2^14246909 is an apocalyptic number.

It is an amenable number.

14246909 is a deficient number, since it is larger than the sum of its proper divisors (1).

14246909 is an equidigital number, since it uses as much as digits as its factorization.

14246909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 14246909 is about 3774.5077824797. The cubic root of 14246909 is about 242.4228485925.

The spelling of 14246909 in words is "fourteen million, two hundred forty-six thousand, nine hundred nine".