14508223 has 2 divisors, whose sum is σ = 14508224. Its totient is φ = 14508222.

The previous prime is 14508209. The next prime is 14508233. The reversal of 14508223 is 32280541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14508223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14508203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254111 + 7254112.

It is an arithmetic number, because the mean of its divisors is an integer number (7254112).

Almost surely, 2^14508223 is an apocalyptic number.

14508223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14508223 is an equidigital number, since it uses as much as digits as its factorization.

14508223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 14508223 is about 3808.9661326927. The cubic root of 14508223 is about 243.8960353915.

Adding to 14508223 its reverse (32280541), we get a palindrome (46788764).

The spelling of 14508223 in words is "fourteen million, five hundred eight thousand, two hundred twenty-three".