12818848 has 48 divisors (see below), whose sum is σ = 29211840. Its totient is φ = 5423616.

The previous prime is 12818807. The next prime is 12818849. The reversal of 12818848 is 84881821.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12818848.

It is not an unprimeable number, because it can be changed into a prime (12818849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19615 + ... + 20257.

It is an arithmetic number, because the mean of its divisors is an integer number (608580).

Almost surely, 2^12818848 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 12818848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14605920).

12818848 is an abundant number, since it is smaller than the sum of its proper divisors (16392992).

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

12818848 is an equidigital number, since it uses as much as digits as its factorization.

12818848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749 (or 741 counting only the distinct ones).

The product of its digits is 32768, while the sum is 40.

The square root of 12818848 is about 3580.3418831168. The cubic root of 12818848 is about 234.0361791772.

The spelling of 12818848 in words is "twelve million, eight hundred eighteen thousand, eight hundred forty-eight".