12044817 has 12 divisors (see below), whose sum is σ = 17515264. Its totient is φ = 7975800.

The previous prime is 12044797. The next prime is 12044839. The reversal of 12044817 is 71844021.

12044817 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12044817 - 2¹⁰ = 12043793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12044867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3073 + ... + 5790.

Almost surely, 2^12044817 is an apocalyptic number.

It is an amenable number.

12044817 is a deficient number, since it is larger than the sum of its proper divisors (5470447).

12044817 is a wasteful number, since it uses less digits than its factorization.

12044817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9020 (or 9017 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 12044817 is about 3470.5643633277. The cubic root of 12044817 is about 229.2275091932.

Adding to 12044817 its reverse (71844021), we get a palindrome (83888838).

The spelling of 12044817 in words is "twelve million, forty-four thousand, eight hundred seventeen".