14323247 has 2 divisors, whose sum is σ = 14323248. Its totient is φ = 14323246.

The previous prime is 14323241. The next prime is 14323249. The reversal of 14323247 is 74232341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14323247 - 2⁸ = 14322991 is a prime.

Together with 14323249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14323241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161623 + 7161624.

It is an arithmetic number, because the mean of its divisors is an integer number (7161624).

Almost surely, 2^14323247 is an apocalyptic number.

14323247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14323247 is an equidigital number, since it uses as much as digits as its factorization.

14323247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 14323247 is about 3784.6065845739. The cubic root of 14323247 is about 242.8550621176.

Adding to 14323247 its reverse (74232341), we get a palindrome (88555588).

The spelling of 14323247 in words is "fourteen million, three hundred twenty-three thousand, two hundred forty-seven".