14320847 has 2 divisors, whose sum is σ = 14320848. Its totient is φ = 14320846.

The previous prime is 14320841. The next prime is 14320877. The reversal of 14320847 is 74802341.

It is a weak prime.

It is an emirp because it is prime and its reverse (74802341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14320847 - 2¹⁸ = 14058703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14320841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160423 + 7160424.

It is an arithmetic number, because the mean of its divisors is an integer number (7160424).

Almost surely, 2^14320847 is an apocalyptic number.

14320847 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320847 is an equidigital number, since it uses as much as digits as its factorization.

14320847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 14320847 is about 3784.2894973826. The cubic root of 14320847 is about 242.8414971137.

The spelling of 14320847 in words is "fourteen million, three hundred twenty thousand, eight hundred forty-seven".