12268963 has 24 divisors (see below), whose sum is σ = 15168384. Its totient is φ = 9878400.

The previous prime is 12268961. The next prime is 12268967. The reversal of 12268963 is 36986221.

It is not a de Polignac number, because 12268963 - 2¹ = 12268961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12268961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62181 + ... + 62377.

It is an arithmetic number, because the mean of its divisors is an integer number (632016).

Almost surely, 2^12268963 is an apocalyptic number.

12268963 is a deficient number, since it is larger than the sum of its proper divisors (2899421).

12268963 is a wasteful number, since it uses less digits than its factorization.

12268963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 276 counting only the distinct ones).

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

The square root of 12268963 is about 3502.7079524277. The cubic root of 12268963 is about 230.6407025342.

It can be divided in two parts, 12268 and 963, that added together give a palindrome (13231).

The spelling of 12268963 in words is "twelve million, two hundred sixty-eight thousand, nine hundred sixty-three".