12744496 has 10 divisors (see below), whose sum is σ = 24692492. Its totient is φ = 6372240.

The previous prime is 12744463. The next prime is 12744527. The reversal of 12744496 is 69444721.

It is a happy 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, 398250 + ... + 398281.

Almost surely, 2^12744496 is an apocalyptic number.

12744496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12744496 is a deficient number, since it is larger than the sum of its proper divisors (11947996).

12744496 is an equidigital number, since it uses as much as digits as its factorization.

12744496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796539 (or 796533 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 12744496 is about 3569.9434169185. The cubic root of 12744496 is about 233.5828152430.

The spelling of 12744496 in words is "twelve million, seven hundred forty-four thousand, four hundred ninety-six".