12668760 has 96 divisors (see below), whose sum is σ = 44357040. Its totient is φ = 3117312.

The previous prime is 12668753. The next prime is 12668767. The reversal of 12668760 is 6786621.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12668753) and next prime (12668767).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12668767) 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 23 ways as a sum of consecutive naturals, for example, 3327 + ... + 6033.

Almost surely, 2^12668760 is an apocalyptic number.

12668760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12668760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22178520).

12668760 is an abundant number, since it is smaller than the sum of its proper divisors (31688280).

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

12668760 is a wasteful number, since it uses less digits than its factorization.

12668760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737 (or 2730 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 12668760 is about 3559.3201598058. The cubic root of 12668760 is about 233.1191958295.

It can be divided in two parts, 126 and 68760, that added together give a palindrome (68886).

The spelling of 12668760 in words is "twelve million, six hundred sixty-eight thousand, seven hundred sixty".