12982137 has 16 divisors (see below), whose sum is σ = 20063232. Its totient is φ = 7313040.

The previous prime is 12982091. The next prime is 12982139. The reversal of 12982137 is 73128921.

It is not a de Polignac number, because 12982137 - 2¹⁰ = 12981113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12982098 and 12982107.

It is not an unprimeable number, because it can be changed into a prime (12982139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2863 + ... + 5844.

It is an arithmetic number, because the mean of its divisors is an integer number (1253952).

Almost surely, 2^12982137 is an apocalyptic number.

It is an amenable number.

12982137 is a deficient number, since it is larger than the sum of its proper divisors (7081095).

12982137 is an equidigital number, since it uses as much as digits as its factorization.

12982137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8788.

The product of its digits is 6048, while the sum is 33.

The square root of 12982137 is about 3603.0732715281. The cubic root of 12982137 is about 235.0257222486.

The spelling of 12982137 in words is "twelve million, nine hundred eighty-two thousand, one hundred thirty-seven".