13807338 has 32 divisors (see below), whose sum is σ = 30013440. Its totient is φ = 4218480.

The previous prime is 13807301. The next prime is 13807361. The reversal of 13807338 is 83370831.

It is a junction number, because it is equal to n+sod(n) for n = 13807299 and 13807308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1581 + ... + 5487.

It is an arithmetic number, because the mean of its divisors is an integer number (937920).

Almost surely, 2^13807338 is an apocalyptic number.

13807338 is an abundant number, since it is smaller than the sum of its proper divisors (16206102).

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

13807338 is a wasteful number, since it uses less digits than its factorization.

13807338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 13807338 is about 3715.8226545410. The cubic root of 13807338 is about 239.9035376233.

The spelling of 13807338 in words is "thirteen million, eight hundred seven thousand, three hundred thirty-eight".