12844271 has 12 divisors (see below), whose sum is σ = 14271432. Its totient is φ = 11550000.

The previous prime is 12844259. The next prime is 12844283. The reversal of 12844271 is 17244821.

It is an interprime number because it is at equal distance from previous prime (12844259) and next prime (12844283).

It is not a de Polignac number, because 12844271 - 2¹⁰ = 12843247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12844201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11696 + ... + 12746.

It is an arithmetic number, because the mean of its divisors is an integer number (1189286).

Almost surely, 2^12844271 is an apocalyptic number.

12844271 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12844271 is a deficient number, since it is larger than the sum of its proper divisors (1427161).

12844271 is a wasteful number, since it uses less digits than its factorization.

12844271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174 (or 1163 counting only the distinct ones).

The product of its digits is 3584, while the sum is 29.

The square root of 12844271 is about 3583.8904838178. The cubic root of 12844271 is about 234.1907945459.

It can be divided in two parts, 1284 and 4271, that added together give a palindrome (5555).

The spelling of 12844271 in words is "twelve million, eight hundred forty-four thousand, two hundred seventy-one".