12324244 has 6 divisors (see below), whose sum is σ = 21567434. Its totient is φ = 6162120.

The previous prime is 12324239. The next prime is 12324253. The reversal of 12324244 is 44242321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10163344 + 2160900 = 3188^2 + 1470^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540527 + ... + 1540534.

Almost surely, 2^12324244 is an apocalyptic number.

It is an amenable number.

12324244 is a deficient number, since it is larger than the sum of its proper divisors (9243190).

12324244 is a wasteful number, since it uses less digits than its factorization.

12324244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081065 (or 3081063 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 12324244 is about 3510.5902637591. The cubic root of 12324244 is about 230.9865874286.

Adding to 12324244 its reverse (44242321), we get a palindrome (56566565).

It can be divided in two parts, 1232 and 4244, that added together give a square (5476 = 74²).

The spelling of 12324244 in words is "twelve million, three hundred twenty-four thousand, two hundred forty-four".