12314459 has 2 divisors, whose sum is σ = 12314460. Its totient is φ = 12314458.

The previous prime is 12314431. The next prime is 12314479. The reversal of 12314459 is 95441321.

It is a strong prime.

It is an emirp because it is prime and its reverse (95441321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12314459 - 2¹⁶ = 12248923 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (12314429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157229 + 6157230.

It is an arithmetic number, because the mean of its divisors is an integer number (6157230).

Almost surely, 2^12314459 is an apocalyptic number.

12314459 is a deficient number, since it is larger than the sum of its proper divisors (1).

12314459 is an equidigital number, since it uses as much as digits as its factorization.

12314459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 12314459 is about 3509.1963467438. The cubic root of 12314459 is about 230.9254396023.

The spelling of 12314459 in words is "twelve million, three hundred fourteen thousand, four hundred fifty-nine".