12863283 has 16 divisors (see below), whose sum is σ = 17563392. Its totient is φ = 8372000.

The previous prime is 12863281. The next prime is 12863287. The reversal of 12863283 is 38236821.

It is a cyclic number.

It is not a de Polignac number, because 12863283 - 2¹ = 12863281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12863281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27673 + ... + 28133.

It is an arithmetic number, because the mean of its divisors is an integer number (1097712).

Almost surely, 2^12863283 is an apocalyptic number.

12863283 is a deficient number, since it is larger than the sum of its proper divisors (4700109).

12863283 is a wasteful number, since it uses less digits than its factorization.

12863283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666.

The product of its digits is 13824, while the sum is 33.

The square root of 12863283 is about 3586.5419278185. The cubic root of 12863283 is about 234.3062867724.

The spelling of 12863283 in words is "twelve million, eight hundred sixty-three thousand, two hundred eighty-three".