12843968 has 28 divisors (see below), whose sum is σ = 25752552. Its totient is φ = 6355200.

The previous prime is 12843953. The next prime is 12843973. The reversal of 12843968 is 86934821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5471 + ... + 7457.

It is an arithmetic number, because the mean of its divisors is an integer number (919734).

Almost surely, 2^12843968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12843968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12876276).

12843968 is an abundant number, since it is smaller than the sum of its proper divisors (12908584).

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

12843968 is a wasteful number, since it uses less digits than its factorization.

12843968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100 (or 2090 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 12843968 is about 3583.8482110714. The cubic root of 12843968 is about 234.1889529889.

The spelling of 12843968 in words is "twelve million, eight hundred forty-three thousand, nine hundred sixty-eight".