12343226 has 16 divisors (see below), whose sum is σ = 22080384. Its totient is φ = 5059824.

The previous prime is 12343189. The next prime is 12343231. The reversal of 12343226 is 62234321.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18845 + ... + 19488.

It is an arithmetic number, because the mean of its divisors is an integer number (1380024).

Almost surely, 2^12343226 is an apocalyptic number.

12343226 is a deficient number, since it is larger than the sum of its proper divisors (9737158).

12343226 is a wasteful number, since it uses less digits than its factorization.

12343226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38365.

The product of its digits is 1728, while the sum is 23.

The square root of 12343226 is about 3513.2927575140. The cubic root of 12343226 is about 231.1051163557.

Adding to 12343226 its reverse (62234321), we get a palindrome (74577547).

The spelling of 12343226 in words is "twelve million, three hundred forty-three thousand, two hundred twenty-six".