12882433 has 2 divisors, whose sum is σ = 12882434. Its totient is φ = 12882432.

The previous prime is 12882431. The next prime is 12882509. The reversal of 12882433 is 33428821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9809424 + 3073009 = 3132^2 + 1753^2 .

It is a cyclic number.

It is not a de Polignac number, because 12882433 - 2¹ = 12882431 is a prime.

Together with 12882431, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12882395 and 12882404.

It is not a weakly prime, because it can be changed into another prime (12882431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6441216 + 6441217.

It is an arithmetic number, because the mean of its divisors is an integer number (6441217).

Almost surely, 2^12882433 is an apocalyptic number.

It is an amenable number.

12882433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12882433 is an equidigital number, since it uses as much as digits as its factorization.

12882433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 31.

The square root of 12882433 is about 3589.2106374522. The cubic root of 12882433 is about 234.4225023243.

It can be divided in two parts, 1288 and 2433, that added together give a square (3721 = 61²).

The spelling of 12882433 in words is "twelve million, eight hundred eighty-two thousand, four hundred thirty-three".