14697289 has 2 divisors, whose sum is σ = 14697290. Its totient is φ = 14697288.

The previous prime is 14697257. The next prime is 14697301. The reversal of 14697289 is 98279641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 3674889 = 3320^2 + 1917^2 .

It is a cyclic number.

It is not a de Polignac number, because 14697289 - 2⁵ = 14697257 is a prime.

It is not a weakly prime, because it can be changed into another prime (14697209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7348644 + 7348645.

It is an arithmetic number, because the mean of its divisors is an integer number (7348645).

Almost surely, 2^14697289 is an apocalyptic number.

It is an amenable number.

14697289 is a deficient number, since it is larger than the sum of its proper divisors (1).

14697289 is an equidigital number, since it uses as much as digits as its factorization.

14697289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 46.

The square root of 14697289 is about 3833.7043443646. The cubic root of 14697289 is about 244.9509217256.

The spelling of 14697289 in words is "fourteen million, six hundred ninety-seven thousand, two hundred eighty-nine".