13117360 has 40 divisors (see below), whose sum is σ = 31828320. Its totient is φ = 5018112.

The previous prime is 13117343. The next prime is 13117369. The reversal of 13117360 is 6371131.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (13117369) 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, 1725 + ... + 5404.

It is an arithmetic number, because the mean of its divisors is an integer number (795708).

Almost surely, 2^13117360 is an apocalyptic number.

13117360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13117360 is an abundant number, since it is smaller than the sum of its proper divisors (18710960).

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

13117360 is a wasteful number, since it uses less digits than its factorization.

13117360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165 (or 7159 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 13117360 is about 3621.7896128848. The cubic root of 13117360 is about 235.8389210123.

Adding to 13117360 its reverse (6371131), we get a palindrome (19488491).

The spelling of 13117360 in words is "thirteen million, one hundred seventeen thousand, three hundred sixty".