12962671 has 2 divisors, whose sum is σ = 12962672. Its totient is φ = 12962670.

The previous prime is 12962669. The next prime is 12962689. The reversal of 12962671 is 17626921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12962671 - 2¹ = 12962669 is a prime.

Together with 12962669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12962641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6481335 + 6481336.

It is an arithmetic number, because the mean of its divisors is an integer number (6481336).

Almost surely, 2^12962671 is an apocalyptic number.

12962671 is a deficient number, since it is larger than the sum of its proper divisors (1).

12962671 is an equidigital number, since it uses as much as digits as its factorization.

12962671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 12962671 is about 3600.3709531102. The cubic root of 12962671 is about 234.9081941078.

The spelling of 12962671 in words is "twelve million, nine hundred sixty-two thousand, six hundred seventy-one".