13408086 has 8 divisors (see below), whose sum is σ = 26816184. Its totient is φ = 4469360.

The previous prime is 13408081. The next prime is 13408093. The reversal of 13408086 is 68080431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13408086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13408081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117335 + ... + 1117346.

It is an arithmetic number, because the mean of its divisors is an integer number (3352023).

Almost surely, 2^13408086 is an apocalyptic number.

13408086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13408086 is a wasteful number, since it uses less digits than its factorization.

13408086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2234686.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 13408086 is about 3661.7053404118. The cubic root of 13408086 is about 237.5685401442.

The spelling of 13408086 in words is "thirteen million, four hundred eight thousand, eighty-six".