14372231 has 2 divisors, whose sum is σ = 14372232. Its totient is φ = 14372230.

The previous prime is 14372213. The next prime is 14372257. The reversal of 14372231 is 13227341.

Together with previous prime (14372213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14372231 is a prime.

It is a super-2 number, since 2×14372231² = 413122047834722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14372197 and 14372206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14372201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7186115 + 7186116.

It is an arithmetic number, because the mean of its divisors is an integer number (7186116).

Almost surely, 2^14372231 is an apocalyptic number.

14372231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14372231 is an equidigital number, since it uses as much as digits as its factorization.

14372231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 23.

The square root of 14372231 is about 3791.0725395328. The cubic root of 14372231 is about 243.1315933872.

Adding to 14372231 its reverse (13227341), we get a palindrome (27599572).

The spelling of 14372231 in words is "fourteen million, three hundred seventy-two thousand, two hundred thirty-one".