12863467 has 2 divisors, whose sum is σ = 12863468. Its totient is φ = 12863466.

The previous prime is 12863453. The next prime is 12863479. The reversal of 12863467 is 76436821.

12863467 is digitally balanced in base 3, 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 12863467 - 2¹¹ = 12861419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12863867) 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 as a sum of consecutive naturals, namely, 6431733 + 6431734.

It is an arithmetic number, because the mean of its divisors is an integer number (6431734).

Almost surely, 2^12863467 is an apocalyptic number.

12863467 is a deficient number, since it is larger than the sum of its proper divisors (1).

12863467 is an equidigital number, since it uses as much as digits as its factorization.

12863467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 12863467 is about 3586.5675791765. The cubic root of 12863467 is about 234.3074039613.

It can be divided in two parts, 1286 and 3467, that added together give a triangular number (4753 = T₉₇).

The spelling of 12863467 in words is "twelve million, eight hundred sixty-three thousand, four hundred sixty-seven".