12382823 has 2 divisors, whose sum is σ = 12382824. Its totient is φ = 12382822.

The previous prime is 12382807. The next prime is 12382841. The reversal of 12382823 is 32828321.

It is a weak prime.

It is an emirp because it is prime and its reverse (32828321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12382823 - 2⁴ = 12382807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12382723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191411 + 6191412.

It is an arithmetic number, because the mean of its divisors is an integer number (6191412).

Almost surely, 2^12382823 is an apocalyptic number.

12382823 is a deficient number, since it is larger than the sum of its proper divisors (1).

12382823 is an equidigital number, since it uses as much as digits as its factorization.

12382823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 12382823 is about 3518.9235569986. The cubic root of 12382823 is about 231.3519805377.

The spelling of 12382823 in words is "twelve million, three hundred eighty-two thousand, eight hundred twenty-three".