12727338 has 16 divisors (see below), whose sum is σ = 27412896. Its totient is φ = 3916080.

The previous prime is 12727327. The next prime is 12727361. The reversal of 12727338 is 83372721.

It is a junction number, because it is equal to n+sod(n) for n = 12727299 and 12727308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81508 + ... + 81663.

It is an arithmetic number, because the mean of its divisors is an integer number (1713306).

Almost surely, 2^12727338 is an apocalyptic number.

12727338 is an abundant number, since it is smaller than the sum of its proper divisors (14685558).

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

12727338 is a wasteful number, since it uses less digits than its factorization.

12727338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163189.

The product of its digits is 14112, while the sum is 33.

The square root of 12727338 is about 3567.5394882187. The cubic root of 12727338 is about 233.4779434648.

The spelling of 12727338 in words is "twelve million, seven hundred twenty-seven thousand, three hundred thirty-eight".