12008963 has 2 divisors, whose sum is σ = 12008964. Its totient is φ = 12008962.

The previous prime is 12008951. The next prime is 12008999. The reversal of 12008963 is 36980021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12008963 - 2¹⁰ = 12007939 is a prime.

It is not a weakly prime, because it can be changed into another prime (12008903) 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, 6004481 + 6004482.

It is an arithmetic number, because the mean of its divisors is an integer number (6004482).

Almost surely, 2^12008963 is an apocalyptic number.

12008963 is a deficient number, since it is larger than the sum of its proper divisors (1).

12008963 is an equidigital number, since it uses as much as digits as its factorization.

12008963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 12008963 is about 3465.3950712725. The cubic root of 12008963 is about 228.9998347348. Note that the first 3 decimals are identical.

Adding to 12008963 its reverse (36980021), we get a palindrome (48988984).

The spelling of 12008963 in words is "twelve million, eight thousand, nine hundred sixty-three".