12982433 has 2 divisors, whose sum is σ = 12982434. Its totient is φ = 12982432.

The previous prime is 12982427. The next prime is 12982471. The reversal of 12982433 is 33428921.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12229009 + 753424 = 3497^2 + 868^2 .

It is an emirp because it is prime and its reverse (33428921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12982433 - 2⁶ = 12982369 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12982433.

It is not a weakly prime, because it can be changed into another prime (12981433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491216 + 6491217.

It is an arithmetic number, because the mean of its divisors is an integer number (6491217).

Almost surely, 2^12982433 is an apocalyptic number.

It is an amenable number.

12982433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982433 is an equidigital number, since it uses as much as digits as its factorization.

12982433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 32.

The square root of 12982433 is about 3603.1143473390. The cubic root of 12982433 is about 235.0275084744.

The spelling of 12982433 in words is "twelve million, nine hundred eighty-two thousand, four hundred thirty-three".