12730982 has 16 divisors (see below), whose sum is σ = 21027600. Its totient is φ = 5732640.

The previous prime is 12730979. The next prime is 12731003. The reversal of 12730982 is 28903721.

It is a congruent number.

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, 257 + ... + 5052.

It is an arithmetic number, because the mean of its divisors is an integer number (1314225).

Almost surely, 2^12730982 is an apocalyptic number.

12730982 is a deficient number, since it is larger than the sum of its proper divisors (8296618).

12730982 is a wasteful number, since it uses less digits than its factorization.

12730982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5431.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 12730982 is about 3568.0501678087. The cubic root of 12730982 is about 233.5002239145.

The spelling of 12730982 in words is "twelve million, seven hundred thirty thousand, nine hundred eighty-two".