14322947 has 2 divisors, whose sum is σ = 14322948. Its totient is φ = 14322946.

The previous prime is 14322943. The next prime is 14322949. The reversal of 14322947 is 74922341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14322947 - 2² = 14322943 is a prime.

Together with 14322949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14322943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161473 + 7161474.

It is an arithmetic number, because the mean of its divisors is an integer number (7161474).

Almost surely, 2^14322947 is an apocalyptic number.

14322947 is a deficient number, since it is larger than the sum of its proper divisors (1).

14322947 is an equidigital number, since it uses as much as digits as its factorization.

14322947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 14322947 is about 3784.5669501278. The cubic root of 14322947 is about 242.8533665750.

The spelling of 14322947 in words is "fourteen million, three hundred twenty-two thousand, nine hundred forty-seven".