12404467 has 2 divisors, whose sum is σ = 12404468. Its totient is φ = 12404466.

The previous prime is 12404453. The next prime is 12404531. The reversal of 12404467 is 76440421.

12404467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (76440421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12404467 - 2¹⁹ = 11880179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12404417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6202233 + 6202234.

It is an arithmetic number, because the mean of its divisors is an integer number (6202234).

Almost surely, 2^12404467 is an apocalyptic number.

12404467 is a deficient number, since it is larger than the sum of its proper divisors (1).

12404467 is an equidigital number, since it uses as much as digits as its factorization.

12404467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 12404467 is about 3521.9975865977. The cubic root of 12404467 is about 231.4866958505.

Adding to 12404467 its reverse (76440421), we get a palindrome (88844888).

The spelling of 12404467 in words is "twelve million, four hundred four thousand, four hundred sixty-seven".