12630768 has 40 divisors (see below), whose sum is σ = 32783616. Its totient is φ = 4190400.

The previous prime is 12630767. The next prime is 12630769. The reversal of 12630768 is 86703621.

It is an interprime number because it is at equal distance from previous prime (12630767) and next prime (12630769).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12630767) 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, 12523 + ... + 13493.

Almost surely, 2^12630768 is an apocalyptic number.

It is an amenable number.

12630768 is an abundant number, since it is smaller than the sum of its proper divisors (20152848).

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

12630768 is a wasteful number, since it uses less digits than its factorization.

12630768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 12630768 is about 3553.9791783296. The cubic root of 12630768 is about 232.8859308900.

The spelling of 12630768 in words is "twelve million, six hundred thirty thousand, seven hundred sixty-eight".