14321207 has 2 divisors, whose sum is σ = 14321208. Its totient is φ = 14321206.

The previous prime is 14321189. The next prime is 14321227. The reversal of 14321207 is 70212341.

It is an a-pointer prime, because the next prime (14321227) can be obtained adding 14321207 to its sum of digits (20).

It is a weak prime.

It is an emirp because it is prime and its reverse (70212341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14321207 - 2¹⁰ = 14320183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14321227) 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, 7160603 + 7160604.

It is an arithmetic number, because the mean of its divisors is an integer number (7160604).

Almost surely, 2^14321207 is an apocalyptic number.

14321207 is a deficient number, since it is larger than the sum of its proper divisors (1).

14321207 is an equidigital number, since it uses as much as digits as its factorization.

14321207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 14321207 is about 3784.3370621550. The cubic root of 14321207 is about 242.8435319609.

Adding to 14321207 its reverse (70212341), we get a palindrome (84533548).

The spelling of 14321207 in words is "fourteen million, three hundred twenty-one thousand, two hundred seven".