13104238 has 16 divisors (see below), whose sum is σ = 22556160. Its totient is φ = 5593176.

The previous prime is 13104209. The next prime is 13104251. The reversal of 13104238 is 83240131.

It is a congruent number.

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, 1903 + ... + 5461.

It is an arithmetic number, because the mean of its divisors is an integer number (1409760).

Almost surely, 2^13104238 is an apocalyptic number.

13104238 is a deficient number, since it is larger than the sum of its proper divisors (9451922).

13104238 is a wasteful number, since it uses less digits than its factorization.

13104238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 13104238 is about 3619.9776242402. The cubic root of 13104238 is about 235.7602539934.

Adding to 13104238 its reverse (83240131), we get a palindrome (96344369).

The spelling of 13104238 in words is "thirteen million, one hundred four thousand, two hundred thirty-eight".