12663152 has 10 divisors (see below), whose sum is σ = 24534888. Its totient is φ = 6331568.

The previous prime is 12663143. The next prime is 12663191. The reversal of 12663152 is 25136621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395708 + ... + 395739.

Almost surely, 2^12663152 is an apocalyptic number.

It is an amenable number.

12663152 is a deficient number, since it is larger than the sum of its proper divisors (11871736).

12663152 is an equidigital number, since it uses as much as digits as its factorization.

12663152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791455 (or 791449 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 12663152 is about 3558.5322817139. The cubic root of 12663152 is about 233.0847929518.

Adding to 12663152 its reverse (25136621), we get a palindrome (37799773).

The spelling of 12663152 in words is "twelve million, six hundred sixty-three thousand, one hundred fifty-two".