13406608 has 40 divisors (see below), whose sum is σ = 28712448. Its totient is φ = 6031872.

The previous prime is 13406599. The next prime is 13406651. The reversal of 13406608 is 80660431.

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, 5185 + ... + 7327.

Almost surely, 2^13406608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13406608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14356224).

13406608 is an abundant number, since it is smaller than the sum of its proper divisors (15305840).

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

13406608 is a wasteful number, since it uses less digits than its factorization.

13406608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191 (or 2185 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 13406608 is about 3661.5035163168. The cubic root of 13406608 is about 237.5598106058.

The spelling of 13406608 in words is "thirteen million, four hundred six thousand, six hundred eight".