13508006 has 8 divisors (see below), whose sum is σ = 20307720. Its totient is φ = 6738768.

The previous prime is 13508003. The next prime is 13508017. The reversal of 13508006 is 60080531.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13508003) 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, 6476 + ... + 8303.

It is an arithmetic number, because the mean of its divisors is an integer number (2538465).

Almost surely, 2^13508006 is an apocalyptic number.

13508006 is a deficient number, since it is larger than the sum of its proper divisors (6799714).

13508006 is a wasteful number, since it uses less digits than its factorization.

13508006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15238.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13508006 is about 3675.3239313018. The cubic root of 13508006 is about 238.1572178745.

Adding to 13508006 its reverse (60080531), we get a palindrome (73588537).

The spelling of 13508006 in words is "thirteen million, five hundred eight thousand, six".