12882822 has 8 divisors (see below), whose sum is σ = 25765656. Its totient is φ = 4294272.

The previous prime is 12882811. The next prime is 12882823. The reversal of 12882822 is 22828821.

It is a sphenic number, since it is the product of 3 distinct primes.

12882822 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073563 + ... + 1073574.

It is an arithmetic number, because the mean of its divisors is an integer number (3220707).

Almost surely, 2^12882822 is an apocalyptic number.

12882822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12882822 is a wasteful number, since it uses less digits than its factorization.

12882822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147142.

The product of its digits is 8192, while the sum is 33.

The square root of 12882822 is about 3589.2648272313. The cubic root of 12882822 is about 234.4248618537.

The spelling of 12882822 in words is "twelve million, eight hundred eighty-two thousand, eight hundred twenty-two".