12922268 has 6 divisors (see below), whose sum is σ = 22613976. Its totient is φ = 6461132.

The previous prime is 12922253. The next prime is 12922279. The reversal of 12922268 is 86222921.

12922268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615280 + ... + 1615287.

It is an arithmetic number, because the mean of its divisors is an integer number (3768996).

Almost surely, 2^12922268 is an apocalyptic number.

It is an amenable number.

12922268 is a deficient number, since it is larger than the sum of its proper divisors (9691708).

12922268 is a wasteful number, since it uses less digits than its factorization.

12922268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230571 (or 3230569 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 12922268 is about 3594.7556245175. The cubic root of 12922268 is about 234.6638804263.

The spelling of 12922268 in words is "twelve million, nine hundred twenty-two thousand, two hundred sixty-eight".