12389483 has 2 divisors, whose sum is σ = 12389484. Its totient is φ = 12389482.

The previous prime is 12389473. The next prime is 12389497. The reversal of 12389483 is 38498321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12389483 - 2¹⁰ = 12388459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (12389473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6194741 + 6194742.

It is an arithmetic number, because the mean of its divisors is an integer number (6194742).

Almost surely, 2^12389483 is an apocalyptic number.

12389483 is a deficient number, since it is larger than the sum of its proper divisors (1).

12389483 is an equidigital number, since it uses as much as digits as its factorization.

12389483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 12389483 is about 3519.8697419081. The cubic root of 12389483 is about 231.3934500270.

The spelling of 12389483 in words is "twelve million, three hundred eighty-nine thousand, four hundred eighty-three".