338118 has 32 divisors (see below), whose sum is σ = 760320. Its totient is φ = 99360.

The previous prime is 338033. The next prime is 338119. The reversal of 338118 is 811833.

It is a super-2 number, since 2×338118² = 228647563848, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 338118.

It is not an unprimeable number, because it can be changed into a prime (338119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3048 + ... + 3156.

It is an arithmetic number, because the mean of its divisors is an integer number (23760).

2³³⁸¹¹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 338118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380160).

338118 is an abundant number, since it is smaller than the sum of its proper divisors (422202).

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

338118 is a wasteful number, since it uses less digits than its factorization.

338118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172.

The product of its digits is 576, while the sum is 24.

The square root of 338118 is about 581.4791483794. The cubic root of 338118 is about 69.6663029165. Note that the first 3 decimals are identical.

The spelling of 338118 in words is "three hundred thirty-eight thousand, one hundred eighteen".