12847086 has 40 divisors (see below), whose sum is σ = 32902320. Its totient is φ = 3670272.

The previous prime is 12847069. The next prime is 12847111. The reversal of 12847086 is 68074821.

12847086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12847086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4531 + ... + 6798.

It is an arithmetic number, because the mean of its divisors is an integer number (822558).

Almost surely, 2^12847086 is an apocalyptic number.

12847086 is an abundant number, since it is smaller than the sum of its proper divisors (20055234).

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

12847086 is a wasteful number, since it uses less digits than its factorization.

12847086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350 (or 11341 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 12847086 is about 3584.2831919367. The cubic root of 12847086 is about 234.2079020156.

The spelling of 12847086 in words is "twelve million, eight hundred forty-seven thousand, eighty-six".