12384441 has 8 divisors (see below), whose sum is σ = 18347360. Its totient is φ = 8256276.

The previous prime is 12384401. The next prime is 12384443. The reversal of 12384441 is 14448321.

It is not a de Polignac number, because 12384441 - 2⁹ = 12383929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 458683 = 12384441 / (1 + 2 + 3 + 8 + 4 + 4 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12384443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229315 + ... + 229368.

It is an arithmetic number, because the mean of its divisors is an integer number (2293420).

Almost surely, 2^12384441 is an apocalyptic number.

It is an amenable number.

12384441 is a deficient number, since it is larger than the sum of its proper divisors (5962919).

12384441 is an equidigital number, since it uses as much as digits as its factorization.

12384441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458692 (or 458686 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 12384441 is about 3519.1534493398. The cubic root of 12384441 is about 231.3620566246.

The spelling of 12384441 in words is "twelve million, three hundred eighty-four thousand, four hundred forty-one".