208340 has 24 divisors (see below), whose sum is σ = 477792. Its totient is φ = 75680.

The previous prime is 208337. The next prime is 208367. The reversal of 208340 is 43802.

208340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 254 + ... + 693.

It is an arithmetic number, because the mean of its divisors is an integer number (19908).

2²⁰⁸³⁴⁰ is an apocalyptic number.

208340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

208340 is an abundant number, since it is smaller than the sum of its proper divisors (269452).

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

208340 is a wasteful number, since it uses less digits than its factorization.

208340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 208340 is about 456.4427674966. The cubic root of 208340 is about 59.2821874047.

The spelling of 208340 in words is "two hundred eight thousand, three hundred forty".