12663049 has 8 divisors (see below), whose sum is σ = 14510720. Its totient is φ = 10825056.

The previous prime is 12663029. The next prime is 12663073. The reversal of 12663049 is 94036621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12663049 - 2¹⁷ = 12531977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12663049.

It is not an unprimeable number, because it can be changed into a prime (12663019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652 + ... + 5074.

It is an arithmetic number, because the mean of its divisors is an integer number (1813840).

Almost surely, 2^12663049 is an apocalyptic number.

It is an amenable number.

12663049 is a deficient number, since it is larger than the sum of its proper divisors (1847671).

12663049 is an equidigital number, since it uses as much as digits as its factorization.

12663049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4839.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 12663049 is about 3558.5178094257. The cubic root of 12663049 is about 233.0841609923.

The spelling of 12663049 in words is "twelve million, six hundred sixty-three thousand, forty-nine".