12363226 has 4 divisors (see below), whose sum is σ = 18544842. Its totient is φ = 6181612.

The previous prime is 12363223. The next prime is 12363227. The reversal of 12363226 is 62236321.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 11799225 + 564001 = 3435^2 + 751^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12363226.

It is not an unprimeable number, because it can be changed into a prime (12363223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3090805 + ... + 3090808.

Almost surely, 2^12363226 is an apocalyptic number.

12363226 is a deficient number, since it is larger than the sum of its proper divisors (6181616).

12363226 is an equidigital number, since it uses as much as digits as its factorization.

12363226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6181615.

The product of its digits is 2592, while the sum is 25.

The square root of 12363226 is about 3516.1379381361. The cubic root of 12363226 is about 231.2298705634.

Adding to 12363226 its reverse (62236321), we get a palindrome (74599547).

The spelling of 12363226 in words is "twelve million, three hundred sixty-three thousand, two hundred twenty-six".