12862963 has 2 divisors, whose sum is σ = 12862964. Its totient is φ = 12862962.

The previous prime is 12862951. The next prime is 12863023. The reversal of 12862963 is 36926821.

12862963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12862963 - 2¹⁷ = 12731891 is a prime.

It is not a weakly prime, because it can be changed into another prime (12862933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6431481 + 6431482.

It is an arithmetic number, because the mean of its divisors is an integer number (6431482).

Almost surely, 2^12862963 is an apocalyptic number.

12862963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12862963 is an equidigital number, since it uses as much as digits as its factorization.

12862963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The square root of 12862963 is about 3586.4973163241. The cubic root of 12862963 is about 234.3043438098.

The spelling of 12862963 in words is "twelve million, eight hundred sixty-two thousand, nine hundred sixty-three".