13116460 has 48 divisors (see below), whose sum is σ = 33143040. Its totient is φ = 4259520.

The previous prime is 13116443. The next prime is 13116461. The reversal of 13116460 is 6461131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13116461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195 + ... + 5125.

It is an arithmetic number, because the mean of its divisors is an integer number (690480).

Almost surely, 2^13116460 is an apocalyptic number.

13116460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13116460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16571520).

13116460 is an abundant number, since it is smaller than the sum of its proper divisors (20026580).

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

13116460 is a wasteful number, since it uses less digits than its factorization.

13116460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4966 (or 4964 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 13116460 is about 3621.6653627855. The cubic root of 13116460 is about 235.8335271453.

Adding to 13116460 its reverse (6461131), we get a palindrome (19577591).

The spelling of 13116460 in words is "thirteen million, one hundred sixteen thousand, four hundred sixty".