14045231 has 2 divisors, whose sum is σ = 14045232. Its totient is φ = 14045230.

The previous prime is 14045197. The next prime is 14045233. The reversal of 14045231 is 13254041.

14045231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (13254041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14045231 - 2⁶ = 14045167 is a prime.

It is a super-2 number, since 2×14045231² = 394537027686722, which contains 22 as substring.

Together with 14045233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14045233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7022615 + 7022616.

It is an arithmetic number, because the mean of its divisors is an integer number (7022616).

Almost surely, 2^14045231 is an apocalyptic number.

14045231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14045231 is an equidigital number, since it uses as much as digits as its factorization.

14045231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14045231 is about 3747.6967593443. The cubic root of 14045231 is about 241.2735025024.

Adding to 14045231 its reverse (13254041), we get a palindrome (27299272).

The spelling of 14045231 in words is "fourteen million, forty-five thousand, two hundred thirty-one".