12908867 has 2 divisors, whose sum is σ = 12908868. Its totient is φ = 12908866.

The previous prime is 12908851. The next prime is 12908869. The reversal of 12908867 is 76880921.

12908867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12908867 - 2⁴ = 12908851 is a prime.

Together with 12908869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12908869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6454433 + 6454434.

It is an arithmetic number, because the mean of its divisors is an integer number (6454434).

Almost surely, 2^12908867 is an apocalyptic number.

12908867 is a deficient number, since it is larger than the sum of its proper divisors (1).

12908867 is an equidigital number, since it uses as much as digits as its factorization.

12908867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 12908867 is about 3592.8911756411. The cubic root of 12908867 is about 234.5827332065.

The spelling of 12908867 in words is "twelve million, nine hundred eight thousand, eight hundred sixty-seven".