12324449 has 8 divisors (see below), whose sum is σ = 12941760. Its totient is φ = 11720016.

The previous prime is 12324437. The next prime is 12324497. The reversal of 12324449 is 94442321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12324449 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12324409) 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 in 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 5114.

It is an arithmetic number, because the mean of its divisors is an integer number (1617720).

Almost surely, 2^12324449 is an apocalyptic number.

It is an amenable number.

12324449 is a deficient number, since it is larger than the sum of its proper divisors (617311).

12324449 is an equidigital number, since it uses as much as digits as its factorization.

12324449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439.

The product of its digits is 6912, while the sum is 29.

The square root of 12324449 is about 3510.6194610068. The cubic root of 12324449 is about 230.9878681559.

The spelling of 12324449 in words is "twelve million, three hundred twenty-four thousand, four hundred forty-nine".