208316 has 12 divisors (see below), whose sum is σ = 383880. Its totient is φ = 98640.

The previous prime is 208309. The next prime is 208319. The reversal of 208316 is 613802.

208316 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 not an unprimeable number, because it can be changed into a prime (208319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295 + ... + 1446.

It is an arithmetic number, because the mean of its divisors is an integer number (31990).

2²⁰⁸³¹⁶ is an apocalyptic number.

It is an amenable number.

208316 is a deficient number, since it is larger than the sum of its proper divisors (175564).

208316 is a wasteful number, since it uses less digits than its factorization.

208316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764 (or 2762 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 208316 is about 456.4164764774. The cubic root of 208316 is about 59.2799109541.

The spelling of 208316 in words is "two hundred eight thousand, three hundred sixteen".