12632966 has 4 divisors (see below), whose sum is σ = 18949452. Its totient is φ = 6316482.

The previous prime is 12632953. The next prime is 12632999. The reversal of 12632966 is 66923621.

It is a semiprime because it is the product of two primes.

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, 3158240 + ... + 3158243.

It is an arithmetic number, because the mean of its divisors is an integer number (4737363).

Almost surely, 2^12632966 is an apocalyptic number.

12632966 is a deficient number, since it is larger than the sum of its proper divisors (6316486).

12632966 is an equidigital number, since it uses as much as digits as its factorization.

12632966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316485.

The product of its digits is 23328, while the sum is 35.

The square root of 12632966 is about 3554.2883957271. The cubic root of 12632966 is about 232.8994390046.

The spelling of 12632966 in words is "twelve million, six hundred thirty-two thousand, nine hundred sixty-six".