12630268 has 24 divisors (see below), whose sum is σ = 26077184. Its totient is φ = 5238000.

The previous prime is 12630259. The next prime is 12630301. The reversal of 12630268 is 86203621.

12630268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6408 + ... + 8143.

Almost surely, 2^12630268 is an apocalyptic number.

It is an amenable number.

12630268 is an abundant number, since it is smaller than the sum of its proper divisors (13446916).

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

12630268 is a wasteful number, since it uses less digits than its factorization.

12630268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14593 (or 14591 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 12630268 is about 3553.9088339461. The cubic root of 12630268 is about 232.8828578517.

Adding to 12630268 its reverse (86203621), we get a palindrome (98833889).

The spelling of 12630268 in words is "twelve million, six hundred thirty thousand, two hundred sixty-eight".