14189423 has 2 divisors, whose sum is σ = 14189424. Its totient is φ = 14189422.

The previous prime is 14189411. The next prime is 14189429. The reversal of 14189423 is 32498141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14189423 - 2¹⁰ = 14188399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14189423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14189429) 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, 7094711 + 7094712.

It is an arithmetic number, because the mean of its divisors is an integer number (7094712).

Almost surely, 2^14189423 is an apocalyptic number.

14189423 is a deficient number, since it is larger than the sum of its proper divisors (1).

14189423 is an equidigital number, since it uses as much as digits as its factorization.

14189423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 14189423 is about 3766.8850526662. The cubic root of 14189423 is about 242.0963519064.

The spelling of 14189423 in words is "fourteen million, one hundred eighty-nine thousand, four hundred twenty-three".