12441566 has 8 divisors (see below), whose sum is σ = 18978840. Its totient is φ = 6115288.

The previous prime is 12441557. The next prime is 12441581. The reversal of 12441566 is 66514421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52601 + ... + 52836.

It is an arithmetic number, because the mean of its divisors is an integer number (2372355).

Almost surely, 2^12441566 is an apocalyptic number.

12441566 is a deficient number, since it is larger than the sum of its proper divisors (6537274).

12441566 is a wasteful number, since it uses less digits than its factorization.

12441566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105498.

The product of its digits is 5760, while the sum is 29.

The square root of 12441566 is about 3527.2604100066. The cubic root of 12441566 is about 231.7172412285.

Adding to 12441566 its reverse (66514421), we get a palindrome (78955987).

The spelling of 12441566 in words is "twelve million, four hundred forty-one thousand, five hundred sixty-six".