14091223 has 2 divisors, whose sum is σ = 14091224. Its totient is φ = 14091222.

The previous prime is 14091199. The next prime is 14091227. The reversal of 14091223 is 32219041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14091223 - 2⁹ = 14090711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14091194 and 14091203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14091227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045611 + 7045612.

It is an arithmetic number, because the mean of its divisors is an integer number (7045612).

Almost surely, 2^14091223 is an apocalyptic number.

14091223 is a deficient number, since it is larger than the sum of its proper divisors (1).

14091223 is an equidigital number, since it uses as much as digits as its factorization.

14091223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14091223 is about 3753.8277797470. The cubic root of 14091223 is about 241.5365706970.

The spelling of 14091223 in words is "fourteen million, ninety-one thousand, two hundred twenty-three".