13608086 has 4 divisors (see below), whose sum is σ = 20412132. Its totient is φ = 6804042.

The previous prime is 13608071. The next prime is 13608097. The reversal of 13608086 is 68080631.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3402020 + ... + 3402023.

It is an arithmetic number, because the mean of its divisors is an integer number (5103033).

Almost surely, 2^13608086 is an apocalyptic number.

13608086 is a deficient number, since it is larger than the sum of its proper divisors (6804046).

13608086 is an equidigital number, since it uses as much as digits as its factorization.

13608086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804045.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 13608086 is about 3688.9139323112. The cubic root of 13608086 is about 238.7439354106.

The spelling of 13608086 in words is "thirteen million, six hundred eight thousand, eighty-six".