12851296 has 48 divisors (see below), whose sum is σ = 27820800. Its totient is φ = 5816448.

The previous prime is 12851261. The next prime is 12851309. The reversal of 12851296 is 69215821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13525 + ... + 14443.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

Almost surely, 2^12851296 is an apocalyptic number.

12851296 is a gapful number since it is divisible by the number (16) 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 12851296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13910400).

12851296 is an abundant number, since it is smaller than the sum of its proper divisors (14969504).

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

12851296 is a wasteful number, since it uses less digits than its factorization.

12851296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971 (or 963 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 12851296 is about 3584.8704300156. The cubic root of 12851296 is about 234.2334825916.

The spelling of 12851296 in words is "twelve million, eight hundred fifty-one thousand, two hundred ninety-six".