13009086 has 40 divisors (see below), whose sum is σ = 29420424. Its totient is φ = 4296240.

The previous prime is 13009069. The next prime is 13009123. The reversal of 13009086 is 68090031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 20916 + ... + 21528.

Almost surely, 2^13009086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13009086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14710212).

13009086 is an abundant number, since it is smaller than the sum of its proper divisors (16411338).

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

13009086 is a wasteful number, since it uses less digits than its factorization.

13009086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 13009086 is about 3606.8110568756. The cubic root of 13009086 is about 235.1882360838.

The spelling of 13009086 in words is "thirteen million, nine thousand, eighty-six".