12830906 has 16 divisors (see below), whose sum is σ = 21444480. Its totient is φ = 5707680.

The previous prime is 12830879. The next prime is 12830911. The reversal of 12830906 is 60903821.

12830906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5171 + ... + 7238.

It is an arithmetic number, because the mean of its divisors is an integer number (1340280).

Almost surely, 2^12830906 is an apocalyptic number.

12830906 is a deficient number, since it is larger than the sum of its proper divisors (8613574).

12830906 is a wasteful number, since it uses less digits than its factorization.

12830906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12469.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 12830906 is about 3582.0254047117. The cubic root of 12830906 is about 234.1095379240.

The spelling of 12830906 in words is "twelve million, eight hundred thirty thousand, nine hundred six".