12486233 has 4 divisors (see below), whose sum is σ = 12495588. Its totient is φ = 12476880.

The previous prime is 12486209. The next prime is 12486239. The reversal of 12486233 is 33268421.

12486233 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, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5071504 + 7414729 = 2252^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 12486233 - 2¹² = 12482137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12486196 and 12486205.

It is not an unprimeable number, because it can be changed into a prime (12486239) 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, 2258 + ... + 5483.

It is an arithmetic number, because the mean of its divisors is an integer number (3123897).

Almost surely, 2^12486233 is an apocalyptic number.

It is an amenable number.

12486233 is a deficient number, since it is larger than the sum of its proper divisors (9355).

12486233 is an equidigital number, since it uses as much as digits as its factorization.

12486233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9354.

The product of its digits is 6912, while the sum is 29.

The square root of 12486233 is about 3533.5864217534. The cubic root of 12486233 is about 231.9942093779.

The spelling of 12486233 in words is "twelve million, four hundred eighty-six thousand, two hundred thirty-three".