12736982 has 8 divisors (see below), whose sum is σ = 19161576. Its totient is φ = 6349792.

The previous prime is 12736949. The next prime is 12737033. The reversal of 12736982 is 28963721.

12736982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8483 + ... + 9870.

It is an arithmetic number, because the mean of its divisors is an integer number (2395197).

Almost surely, 2^12736982 is an apocalyptic number.

12736982 is a deficient number, since it is larger than the sum of its proper divisors (6424594).

12736982 is a wasteful number, since it uses less digits than its factorization.

12736982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18702.

The product of its digits is 36288, while the sum is 38.

The square root of 12736982 is about 3568.8908641201. The cubic root of 12736982 is about 233.5369003549.

The spelling of 12736982 in words is "twelve million, seven hundred thirty-six thousand, nine hundred eighty-two".