14305969 has 2 divisors, whose sum is σ = 14305970. Its totient is φ = 14305968.

The previous prime is 14305957. The next prime is 14306009. The reversal of 14305969 is 96950341.

14305969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12510369 + 1795600 = 3537^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 14305969 - 2⁹ = 14305457 is a prime.

It is a super-2 number, since 2×14305969² = 409321498057922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14305909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7152984 + 7152985.

It is an arithmetic number, because the mean of its divisors is an integer number (7152985).

Almost surely, 2^14305969 is an apocalyptic number.

It is an amenable number.

14305969 is a deficient number, since it is larger than the sum of its proper divisors (1).

14305969 is an equidigital number, since it uses as much as digits as its factorization.

14305969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 14305969 is about 3782.3232278588. The cubic root of 14305969 is about 242.7573715564.

The spelling of 14305969 in words is "fourteen million, three hundred five thousand, nine hundred sixty-nine".