12822248 has 16 divisors (see below), whose sum is σ = 24111780. Its totient is φ = 6392448.

The previous prime is 12822203. The next prime is 12822269. The reversal of 12822248 is 84222821.

12822248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12802084 + 20164 = 3578^2 + 142^2 .

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 12822248.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836 + ... + 5132.

Almost surely, 2^12822248 is an apocalyptic number.

It is an amenable number.

12822248 is a deficient number, since it is larger than the sum of its proper divisors (11289532).

12822248 is a wasteful number, since it uses less digits than its factorization.

12822248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676 (or 4672 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 12822248 is about 3580.8166666279. The cubic root of 12822248 is about 234.0568688333.

The spelling of 12822248 in words is "twelve million, eight hundred twenty-two thousand, two hundred forty-eight".