12668060 has 96 divisors (see below), whose sum is σ = 31026240. Its totient is φ = 4313088.

The previous prime is 12668059. The next prime is 12668081. The reversal of 12668060 is 6086621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238994 + ... + 239046.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

Almost surely, 2^12668060 is an apocalyptic number.

12668060 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 12668060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15513120).

12668060 is an abundant number, since it is smaller than the sum of its proper divisors (18358180).

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

12668060 is a wasteful number, since it uses less digits than its factorization.

12668060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 12668060 is about 3559.2218250623. The cubic root of 12668060 is about 233.1149021590.

It can be divided in two parts, 126 and 68060, that added together give a palindrome (68186).

The spelling of 12668060 in words is "twelve million, six hundred sixty-eight thousand, sixty".