12343264 has 24 divisors (see below), whose sum is σ = 24381000. Its totient is φ = 6151296.

The previous prime is 12343231. The next prime is 12343271. The reversal of 12343264 is 46234321.

It is a congruent number.

It is an unprimeable number.

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, 15582 + ... + 16354.

It is an arithmetic number, because the mean of its divisors is an integer number (1015875).

Almost surely, 2^12343264 is an apocalyptic number.

It is an amenable number.

12343264 is a deficient number, since it is larger than the sum of its proper divisors (12037736).

12343264 is an equidigital number, since it uses as much as digits as its factorization.

12343264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282 (or 1274 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 12343264 is about 3513.2981655419. The cubic root of 12343264 is about 231.1053535164.

Adding to 12343264 its reverse (46234321), we get a palindrome (58577585).

The spelling of 12343264 in words is "twelve million, three hundred forty-three thousand, two hundred sixty-four".