12934971 has 30 divisors (see below), whose sum is σ = 22484220. Its totient is φ = 7389144.

The previous prime is 12934963. The next prime is 12934973. The reversal of 12934971 is 17943921.

It is not a de Polignac number, because 12934971 - 2³ = 12934963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12934973) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2340 + ... + 5598.

It is an arithmetic number, because the mean of its divisors is an integer number (749474).

Almost surely, 2^12934971 is an apocalyptic number.

12934971 is a deficient number, since it is larger than the sum of its proper divisors (9549249).

12934971 is an equidigital number, since it uses as much as digits as its factorization.

12934971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285 (or 3269 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 12934971 is about 3596.5220700004. The cubic root of 12934971 is about 234.7407492603.

The spelling of 12934971 in words is "twelve million, nine hundred thirty-four thousand, nine hundred seventy-one".