13008616 has 48 divisors (see below), whose sum is σ = 27237600. Its totient is φ = 5797440.

The previous prime is 13008607. The next prime is 13008629. The reversal of 13008616 is 61680031.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213226 + ... + 213286.

It is an arithmetic number, because the mean of its divisors is an integer number (567450).

Almost surely, 2^13008616 is an apocalyptic number.

It is an amenable number.

13008616 is an abundant number, since it is smaller than the sum of its proper divisors (14228984).

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

13008616 is a wasteful number, since it uses less digits than its factorization.

13008616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 13008616 is about 3606.7459017791. The cubic root of 13008616 is about 235.1854037095.

Adding to 13008616 its reverse (61680031), we get a palindrome (74688647).

The spelling of 13008616 in words is "thirteen million, eight thousand, six hundred sixteen".