14474231 has 2 divisors, whose sum is σ = 14474232. Its totient is φ = 14474230.

The previous prime is 14474227. The next prime is 14474233. The reversal of 14474231 is 13247441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14474231 - 2² = 14474227 is a prime.

It is a super-2 number, since 2×14474231² = 419006726082722, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 14474233, 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 14474231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14474233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7237115 + 7237116.

It is an arithmetic number, because the mean of its divisors is an integer number (7237116).

Almost surely, 2^14474231 is an apocalyptic number.

14474231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14474231 is an equidigital number, since it uses as much as digits as its factorization.

14474231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 26.

The square root of 14474231 is about 3804.5014128004. The cubic root of 14474231 is about 243.7054079287.

The spelling of 14474231 in words is "fourteen million, four hundred seventy-four thousand, two hundred thirty-one".