12822488 has 32 divisors (see below), whose sum is σ = 29095200. Its totient is φ = 5171712.

The previous prime is 12822479. The next prime is 12822503. The reversal of 12822488 is 88422821.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5783 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (909225).

Almost surely, 2^12822488 is an apocalyptic number.

It is an amenable number.

12822488 is an abundant number, since it is smaller than the sum of its proper divisors (16272712).

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

12822488 is a wasteful number, since it uses less digits than its factorization.

12822488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13499 (or 13495 counting only the distinct ones).

The product of its digits is 16384, while the sum is 35.

The square root of 12822488 is about 3580.8501783794. The cubic root of 12822488 is about 234.0583291414.

The spelling of 12822488 in words is "twelve million, eight hundred twenty-two thousand, four hundred eighty-eight".