13009368 has 32 divisors (see below), whose sum is σ = 32828400. Its totient is φ = 4295808.

The previous prime is 13009343. The next prime is 13009379. The reversal of 13009368 is 86390031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130 + ... + 5102.

Almost surely, 2^13009368 is an apocalyptic number.

It is an amenable number.

13009368 is an abundant number, since it is smaller than the sum of its proper divisors (19819032).

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

13009368 is a wasteful number, since it uses less digits than its factorization.

13009368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 13009368 is about 3606.8501493686. The cubic root of 13009368 is about 235.1899354757.

Adding to 13009368 its reverse (86390031), we get a palindrome (99399399).

The spelling of 13009368 in words is "thirteen million, nine thousand, three hundred sixty-eight".