12255343 has 6 divisors (see below), whose sum is σ = 12811904. Its totient is φ = 11721996.

The previous prime is 12255337. The next prime is 12255359. The reversal of 12255343 is 34355221.

12255343 is nontrivially palindromic in base 7.

12255343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12255343 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 (12255143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11055 + ... + 12112.

Almost surely, 2^12255343 is an apocalyptic number.

12255343 is a deficient number, since it is larger than the sum of its proper divisors (556561).

12255343 is an equidigital number, since it uses as much as digits as its factorization.

12255343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23213 (or 23190 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 12255343 is about 3500.7632025031. The cubic root of 12255343 is about 230.5553247806. Note that the first 3 decimals are identical.

The spelling of 12255343 in words is "twelve million, two hundred fifty-five thousand, three hundred forty-three".