14264447 has 2 divisors, whose sum is σ = 14264448. Its totient is φ = 14264446.

The previous prime is 14264443. The next prime is 14264461. The reversal of 14264447 is 74446241.

It is a weak prime.

It is an emirp because it is prime and its reverse (74446241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14264447 - 2² = 14264443 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 (14264441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7132223 + 7132224.

It is an arithmetic number, because the mean of its divisors is an integer number (7132224).

Almost surely, 2^14264447 is an apocalyptic number.

14264447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14264447 is an equidigital number, since it uses as much as digits as its factorization.

14264447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 14264447 is about 3776.8302847758. The cubic root of 14264447 is about 242.5222822902.

The spelling of 14264447 in words is "fourteen million, two hundred sixty-four thousand, four hundred forty-seven".