12860086 has 8 divisors (see below), whose sum is σ = 19359144. Its totient is φ = 6407040.

The previous prime is 12860077. The next prime is 12860087. The reversal of 12860086 is 68006821.

12860086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12860087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10795 + ... + 11926.

It is an arithmetic number, because the mean of its divisors is an integer number (2419893).

Almost surely, 2^12860086 is an apocalyptic number.

12860086 is a deficient number, since it is larger than the sum of its proper divisors (6499058).

12860086 is a wasteful number, since it uses less digits than its factorization.

12860086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23006.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 12860086 is about 3586.0962061830. The cubic root of 12860086 is about 234.2868739143.

The spelling of 12860086 in words is "twelve million, eight hundred sixty thousand, eighty-six".