14447347 has 2 divisors, whose sum is σ = 14447348. Its totient is φ = 14447346.

The previous prime is 14447341. The next prime is 14447351. The reversal of 14447347 is 74374441.

It is a strong prime.

It is an emirp because it is prime and its reverse (74374441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14447347 - 2¹⁹ = 13923059 is a prime.

It is not a weakly prime, because it can be changed into another prime (14447341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223673 + 7223674.

It is an arithmetic number, because the mean of its divisors is an integer number (7223674).

Almost surely, 2^14447347 is an apocalyptic number.

14447347 is a deficient number, since it is larger than the sum of its proper divisors (1).

14447347 is an equidigital number, since it uses as much as digits as its factorization.

14447347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 34.

The square root of 14447347 is about 3800.9665875932. The cubic root of 14447347 is about 243.5544307257.

The spelling of 14447347 in words is "fourteen million, four hundred forty-seven thousand, three hundred forty-seven".