12433361 has 2 divisors, whose sum is σ = 12433362. Its totient is φ = 12433360.

The previous prime is 12433349. The next prime is 12433381. The reversal of 12433361 is 16333421.

12433361 is digitally balanced in base 3, 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., 10240000 + 2193361 = 3200^2 + 1481^2 .

It is a cyclic number.

It is not a de Polignac number, because 12433361 - 2⁶ = 12433297 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, 6216680 + 6216681.

It is an arithmetic number, because the mean of its divisors is an integer number (6216681).

Almost surely, 2^12433361 is an apocalyptic number.

It is an amenable number.

12433361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12433361 is an equidigital number, since it uses as much as digits as its factorization.

12433361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 12433361 is about 3526.0971342265. The cubic root of 12433361 is about 231.6662921743. Note that the first 3 decimals are identical.

Adding to 12433361 its reverse (16333421), we get a palindrome (28766782).

The spelling of 12433361 in words is "twelve million, four hundred thirty-three thousand, three hundred sixty-one".