12849760 has 144 divisors (see below), whose sum is σ = 38782800. Its totient is φ = 3978240.

The previous prime is 12849721. The next prime is 12849761. The reversal of 12849760 is 6794821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12849761) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 86166 + ... + 86314.

It is an arithmetic number, because the mean of its divisors is an integer number (269325).

Almost surely, 2^12849760 is an apocalyptic number.

12849760 is a gapful number since it is divisible by the number (10) 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 12849760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19391400).

12849760 is an abundant number, since it is smaller than the sum of its proper divisors (25933040).

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

12849760 is a wasteful number, since it uses less digits than its factorization.

12849760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12849760 is about 3584.6561899295. The cubic root of 12849760 is about 234.2241502783.

The spelling of 12849760 in words is "twelve million, eight hundred forty-nine thousand, seven hundred sixty".