12433339 has 2 divisors, whose sum is σ = 12433340. Its totient is φ = 12433338.

The previous prime is 12433331. The next prime is 12433349. The reversal of 12433339 is 93333421.

It is a weak prime.

It is an emirp because it is prime and its reverse (93333421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12433339 - 2³ = 12433331 is a prime.

It is not a weakly prime, because it can be changed into another prime (12433331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216669 + 6216670.

It is an arithmetic number, because the mean of its divisors is an integer number (6216670).

Almost surely, 2^12433339 is an apocalyptic number.

12433339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12433339 is an equidigital number, since it uses as much as digits as its factorization.

12433339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

The square root of 12433339 is about 3526.0940146287. The cubic root of 12433339 is about 231.6661555349. Note that the first 3 decimals are identical.

The spelling of 12433339 in words is "twelve million, four hundred thirty-three thousand, three hundred thirty-nine".