12433849 has 2 divisors, whose sum is σ = 12433850. Its totient is φ = 12433848.

The previous prime is 12433843. The next prime is 12433867. The reversal of 12433849 is 94833421.

12433849 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., 9734400 + 2699449 = 3120^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 12433849 - 2¹¹ = 12431801 is a prime.

It is not a weakly prime, because it can be changed into another prime (12433843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216924 + 6216925.

It is an arithmetic number, because the mean of its divisors is an integer number (6216925).

Almost surely, 2^12433849 is an apocalyptic number.

It is an amenable number.

12433849 is a deficient number, since it is larger than the sum of its proper divisors (1).

12433849 is an equidigital number, since it uses as much as digits as its factorization.

12433849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 12433849 is about 3526.1663318681. The cubic root of 12433849 is about 231.6693230435.

The spelling of 12433849 in words is "twelve million, four hundred thirty-three thousand, eight hundred forty-nine".