13718260 has 24 divisors (see below), whose sum is σ = 28919016. Its totient is φ = 5466240.

The previous prime is 13718251. The next prime is 13718273. The reversal of 13718260 is 6281731.

13718260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5354596 + 8363664 = 2314^2 + 2892^2 .

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, 4690 + ... + 7030.

It is an arithmetic number, because the mean of its divisors is an integer number (1204959).

Almost surely, 2^13718260 is an apocalyptic number.

13718260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13718260 is an abundant number, since it is smaller than the sum of its proper divisors (15200756).

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

13718260 is a wasteful number, since it uses less digits than its factorization.

13718260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643 (or 2641 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 13718260 is about 3703.8169501205. The cubic root of 13718260 is about 239.3865118411.

Adding to 13718260 its reverse (6281731), we get a palindrome (19999991).

Subtracting from 13718260 its reverse (6281731), we obtain a square (7436529 = 2727²).

The spelling of 13718260 in words is "thirteen million, seven hundred eighteen thousand, two hundred sixty".