13086860 has 12 divisors (see below), whose sum is σ = 27482448. Its totient is φ = 5234736.

The previous prime is 13086851. The next prime is 13086881. The reversal of 13086860 is 6868031.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 327152 + ... + 327191.

It is an arithmetic number, because the mean of its divisors is an integer number (2290204).

Almost surely, 2^13086860 is an apocalyptic number.

13086860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13086860 is an abundant number, since it is smaller than the sum of its proper divisors (14395588).

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

13086860 is a wasteful number, since it uses less digits than its factorization.

13086860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654352 (or 654350 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 13086860 is about 3617.5765368545. The cubic root of 13086860 is about 235.6559911815.

The spelling of 13086860 in words is "thirteen million, eighty-six thousand, eight hundred sixty".