12230863 has 4 divisors (see below), whose sum is σ = 12461688. Its totient is φ = 12000040.

The previous prime is 12230861. The next prime is 12230879. The reversal of 12230863 is 36803221.

12230863 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12230863 - 2¹ = 12230861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230861) 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 in 3 ways as a sum of consecutive naturals, for example, 115333 + ... + 115438.

It is an arithmetic number, because the mean of its divisors is an integer number (3115422).

Almost surely, 2^12230863 is an apocalyptic number.

12230863 is a deficient number, since it is larger than the sum of its proper divisors (230825).

12230863 is an equidigital number, since it uses as much as digits as its factorization.

12230863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230824.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 12230863 is about 3497.2650743116. The cubic root of 12230863 is about 230.4017113327.

The spelling of 12230863 in words is "twelve million, two hundred thirty thousand, eight hundred sixty-three".