12830982 has 32 divisors (see below), whose sum is σ = 26415072. Its totient is φ = 4153344.

The previous prime is 12830959. The next prime is 12830999. The reversal of 12830982 is 28903821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49798 + ... + 50054.

It is an arithmetic number, because the mean of its divisors is an integer number (825471).

Almost surely, 2^12830982 is an apocalyptic number.

12830982 is an abundant number, since it is smaller than the sum of its proper divisors (13584090).

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

12830982 is a wasteful number, since it uses less digits than its factorization.

12830982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 12830982 is about 3582.0360132193. The cubic root of 12830982 is about 234.1100001488.

The spelling of 12830982 in words is "twelve million, eight hundred thirty thousand, nine hundred eighty-two".