12843252 has 48 divisors (see below), whose sum is σ = 33633600. Its totient is φ = 4237920.

The previous prime is 12843247. The next prime is 12843253. The reversal of 12843252 is 25234821.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12843253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11227 + ... + 12317.

It is an arithmetic number, because the mean of its divisors is an integer number (700700).

Almost surely, 2^12843252 is an apocalyptic number.

12843252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12843252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16816800).

12843252 is an abundant number, since it is smaller than the sum of its proper divisors (20790348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12843252 is a wasteful number, since it uses less digits than its factorization.

12843252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213 (or 1205 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 12843252 is about 3583.7483170558. The cubic root of 12843252 is about 234.1846012080.

The spelling of 12843252 in words is "twelve million, eight hundred forty-three thousand, two hundred fifty-two".