12332543 has 2 divisors, whose sum is σ = 12332544. Its totient is φ = 12332542.

The previous prime is 12332527. The next prime is 12332549. The reversal of 12332543 is 34523321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12332543 - 2⁴ = 12332527 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12332549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166271 + 6166272.

It is an arithmetic number, because the mean of its divisors is an integer number (6166272).

Almost surely, 2^12332543 is an apocalyptic number.

12332543 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332543 is an equidigital number, since it uses as much as digits as its factorization.

12332543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 23.

The square root of 12332543 is about 3511.7720598011. The cubic root of 12332543 is about 231.0384236728.

Adding to 12332543 its reverse (34523321), we get a palindrome (46855864).

The spelling of 12332543 in words is "twelve million, three hundred thirty-two thousand, five hundred forty-three".