12882823 has 2 divisors, whose sum is σ = 12882824. Its totient is φ = 12882822.

The previous prime is 12882811. The next prime is 12882847. The reversal of 12882823 is 32828821.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12882823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12882223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6441411 + 6441412.

It is an arithmetic number, because the mean of its divisors is an integer number (6441412).

Almost surely, 2^12882823 is an apocalyptic number.

12882823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12882823 is an equidigital number, since it uses as much as digits as its factorization.

12882823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 34.

The square root of 12882823 is about 3589.2649665356. The cubic root of 12882823 is about 234.4248679192.

The spelling of 12882823 in words is "twelve million, eight hundred eighty-two thousand, eight hundred twenty-three".