14652223 has 2 divisors, whose sum is σ = 14652224. Its totient is φ = 14652222.

The previous prime is 14652193. The next prime is 14652227. The reversal of 14652223 is 32225641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14652223 - 2²¹ = 12555071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14652227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7326111 + 7326112.

It is an arithmetic number, because the mean of its divisors is an integer number (7326112).

Almost surely, 2^14652223 is an apocalyptic number.

14652223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14652223 is an equidigital number, since it uses as much as digits as its factorization.

14652223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 14652223 is about 3827.8222268021. The cubic root of 14652223 is about 244.7003027091.

Adding to 14652223 its reverse (32225641), we get a palindrome (46877864).

The spelling of 14652223 in words is "fourteen million, six hundred fifty-two thousand, two hundred twenty-three".