12663498 has 16 divisors (see below), whose sum is σ = 25363296. Its totient is φ = 4215120.

The previous prime is 12663493. The next prime is 12663569. The reversal of 12663498 is 89436621.

It is not an unprimeable number, because it can be changed into a prime (12663493) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 5593 + ... + 7523.

It is an arithmetic number, because the mean of its divisors is an integer number (1585206).

Almost surely, 2^12663498 is an apocalyptic number.

12663498 is an abundant number, since it is smaller than the sum of its proper divisors (12699798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12663498 is a wasteful number, since it uses less digits than its factorization.

12663498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029.

The product of its digits is 62208, while the sum is 39.

The square root of 12663498 is about 3558.5808969307. The cubic root of 12663498 is about 233.0869158199.

The spelling of 12663498 in words is "twelve million, six hundred sixty-three thousand, four hundred ninety-eight".