118208 has 14 divisors (see below), whose sum is σ = 234696. Its totient is φ = 59072.

The previous prime is 118189. The next prime is 118211. The reversal of 118208 is 802811.

118208 is nontrivially palindromic in base 6.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 118208.

It is a congruent number.

It is an unprimeable number.

118208 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860 + ... + 987.

It is an arithmetic number, because the mean of its divisors is an integer number (16764).

2¹¹⁸²⁰⁸ is an apocalyptic number.

It is an amenable number.

118208 is a deficient number, since it is larger than the sum of its proper divisors (116488).

118208 is an equidigital number, since it uses as much as digits as its factorization.

118208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 118208 is about 343.8139031511. The cubic root of 118208 is about 49.0774839624.

Adding to 118208 its product of nonzero digits (128), we get a square (118336 = 344²).

The spelling of 118208 in words is "one hundred eighteen thousand, two hundred eight".