13708216 has 16 divisors (see below), whose sum is σ = 25847640. Its totient is φ = 6815520.

The previous prime is 13708199. The next prime is 13708217. The reversal of 13708216 is 61280731.

13708216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13708217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3286 + ... + 6181.

Almost surely, 2^13708216 is an apocalyptic number.

It is an amenable number.

13708216 is a deficient number, since it is larger than the sum of its proper divisors (12139424).

13708216 is a wasteful number, since it uses less digits than its factorization.

13708216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654 (or 9650 counting only the distinct ones).

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

The square root of 13708216 is about 3702.4608033037. The cubic root of 13708216 is about 239.3280742752.

Adding to 13708216 its reverse (61280731), we get a palindrome (74988947).

It can be divided in two parts, 13708 and 216, that added together give a square (13924 = 118²).

The spelling of 13708216 in words is "thirteen million, seven hundred eight thousand, two hundred sixteen".