13065316 has 24 divisors (see below), whose sum is σ = 26411616. Its totient is φ = 5589120.

The previous prime is 13065313. The next prime is 13065319. The reversal of 13065316 is 61356031.

13065316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13065313) and next prime (13065319).

It is not an unprimeable number, because it can be changed into a prime (13065313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7986 + ... + 9481.

It is an arithmetic number, because the mean of its divisors is an integer number (1100484).

Almost surely, 2^13065316 is an apocalyptic number.

It is an amenable number.

13065316 is an abundant number, since it is smaller than the sum of its proper divisors (13346300).

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

13065316 is a wasteful number, since it uses less digits than its factorization.

13065316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17499 (or 17497 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 13065316 is about 3614.5976262926. The cubic root of 13065316 is about 235.5266053909.

The spelling of 13065316 in words is "thirteen million, sixty-five thousand, three hundred sixteen".