12868130 has 64 divisors (see below), whose sum is σ = 27371520. Its totient is φ = 4305600.

The previous prime is 12868123. The next prime is 12868147. The reversal of 12868130 is 3186821.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12868093 and 12868102.

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, 98165 + ... + 98295.

It is an arithmetic number, because the mean of its divisors is an integer number (427680).

Almost surely, 2^12868130 is an apocalyptic number.

12868130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12868130 is an abundant number, since it is smaller than the sum of its proper divisors (14503390).

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

12868130 is a wasteful number, since it uses less digits than its factorization.

12868130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 12868130 is about 3587.2175847027. The cubic root of 12868130 is about 234.3357126444.

The spelling of 12868130 in words is "twelve million, eight hundred sixty-eight thousand, one hundred thirty".