12510671 has 2 divisors, whose sum is σ = 12510672. Its totient is φ = 12510670.

The previous prime is 12510649. The next prime is 12510713. The reversal of 12510671 is 17601521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12510671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12510611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6255335 + 6255336.

It is an arithmetic number, because the mean of its divisors is an integer number (6255336).

Almost surely, 2^12510671 is an apocalyptic number.

12510671 is a deficient number, since it is larger than the sum of its proper divisors (1).

12510671 is an equidigital number, since it uses as much as digits as its factorization.

12510671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 12510671 is about 3537.0426912889. The cubic root of 12510671 is about 232.1454634230.

The spelling of 12510671 in words is "twelve million, five hundred ten thousand, six hundred seventy-one".