12393233 has 2 divisors, whose sum is σ = 12393234. Its totient is φ = 12393232.

The previous prime is 12393229. The next prime is 12393239. The reversal of 12393233 is 33239321.

12393233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6880129 + 5513104 = 2623^2 + 2348^2 .

It is a cyclic number.

It is not a de Polignac number, because 12393233 - 2² = 12393229 is a prime.

It is not a weakly prime, because it can be changed into another prime (12393239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6196616 + 6196617.

It is an arithmetic number, because the mean of its divisors is an integer number (6196617).

Almost surely, 2^12393233 is an apocalyptic number.

It is an amenable number.

12393233 is a deficient number, since it is larger than the sum of its proper divisors (1).

12393233 is an equidigital number, since it uses as much as digits as its factorization.

12393233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 26.

The square root of 12393233 is about 3520.4023917728. The cubic root of 12393233 is about 231.4167934252.

The spelling of 12393233 in words is "twelve million, three hundred ninety-three thousand, two hundred thirty-three".