12663302 has 8 divisors (see below), whose sum is σ = 19014912. Its totient is φ = 6325000.

The previous prime is 12663281. The next prime is 12663311. The reversal of 12663302 is 20336621.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449 + ... + 5052.

It is an arithmetic number, because the mean of its divisors is an integer number (2376864).

Almost surely, 2^12663302 is an apocalyptic number.

12663302 is a deficient number, since it is larger than the sum of its proper divisors (6351610).

12663302 is a wasteful number, since it uses less digits than its factorization.

12663302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6654.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 12663302 is about 3558.5533577565. The cubic root of 12663302 is about 233.0857132751.

Adding to 12663302 its reverse (20336621), we get a palindrome (32999923).

The spelling of 12663302 in words is "twelve million, six hundred sixty-three thousand, three hundred two".