13556006 has 8 divisors (see below), whose sum is σ = 21404280. Its totient is φ = 6421248.

The previous prime is 13555999. The next prime is 13556029. The reversal of 13556006 is 60065531.

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

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 in 3 ways as a sum of consecutive naturals, for example, 178331 + ... + 178406.

It is an arithmetic number, because the mean of its divisors is an integer number (2675535).

Almost surely, 2^13556006 is an apocalyptic number.

13556006 is a deficient number, since it is larger than the sum of its proper divisors (7848274).

13556006 is a wasteful number, since it uses less digits than its factorization.

13556006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356758.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 13556006 is about 3681.8481772067. The cubic root of 13556006 is about 238.4389775128.

The spelling of 13556006 in words is "thirteen million, five hundred fifty-six thousand, six".