13728006 has 12 divisors (see below), whose sum is σ = 29744052. Its totient is φ = 4575996.

The previous prime is 13727981. The next prime is 13728037. The reversal of 13728006 is 60082731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381316 + ... + 381351.

It is an arithmetic number, because the mean of its divisors is an integer number (2478671).

Almost surely, 2^13728006 is an apocalyptic number.

13728006 is an abundant number, since it is smaller than the sum of its proper divisors (16016046).

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

13728006 is a wasteful number, since it uses less digits than its factorization.

13728006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762675 (or 762672 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 13728006 is about 3705.1323862988. The cubic root of 13728006 is about 239.4431883356.

The spelling of 13728006 in words is "thirteen million, seven hundred twenty-eight thousand, six".