12882922 has 16 divisors (see below), whose sum is σ = 21205800. Its totient is φ = 5833152.

The previous prime is 12882913. The next prime is 12882953. The reversal of 12882922 is 22928821.

It is a happy number.

12882922 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 4 ways, for example, as 11978521 + 904401 = 3461^2 + 951^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3297 + ... + 6052.

Almost surely, 2^12882922 is an apocalyptic number.

12882922 is a deficient number, since it is larger than the sum of its proper divisors (8322878).

12882922 is a wasteful number, since it uses less digits than its factorization.

12882922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9417.

The product of its digits is 9216, while the sum is 34.

The square root of 12882922 is about 3589.2787576336. The cubic root of 12882922 is about 234.4254684088.

The spelling of 12882922 in words is "twelve million, eight hundred eighty-two thousand, nine hundred twenty-two".