13208680 has 16 divisors (see below), whose sum is σ = 29719620. Its totient is φ = 5283456.

The previous prime is 13208669. The next prime is 13208719. The reversal of 13208680 is 8680231.

It can be written as a sum of positive squares in 2 ways, for example, as 11985444 + 1223236 = 3462^2 + 1106^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165069 + ... + 165148.

Almost surely, 2^13208680 is an apocalyptic number.

13208680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13208680 is an abundant number, since it is smaller than the sum of its proper divisors (16510940).

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

13208680 is a wasteful number, since it uses less digits than its factorization.

13208680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330228 (or 330224 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 13208680 is about 3634.3747742906. The cubic root of 13208680 is about 236.3849410597.

It can be divided in two parts, 1320 and 8680, that added together give a 4-th power (10000 = 10⁴).

The spelling of 13208680 in words is "thirteen million, two hundred eight thousand, six hundred eighty".