14276231 has 2 divisors, whose sum is σ = 14276232. Its totient is φ = 14276230.

The previous prime is 14276221. The next prime is 14276233. The reversal of 14276231 is 13267241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14276231 - 2¹⁰ = 14275207 is a prime.

It is a super-2 number, since 2×14276231² = 407621543130722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 14276233, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14276231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14276233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7138115 + 7138116.

It is an arithmetic number, because the mean of its divisors is an integer number (7138116).

Almost surely, 2^14276231 is an apocalyptic number.

14276231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14276231 is an equidigital number, since it uses as much as digits as its factorization.

14276231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 14276231 is about 3778.3900010454. The cubic root of 14276231 is about 242.5890472563.

The spelling of 14276231 in words is "fourteen million, two hundred seventy-six thousand, two hundred thirty-one".