208994 has 8 divisors (see below), whose sum is σ = 317520. Its totient is φ = 103156.
The previous prime is 208993. The next prime is 208997. The reversal of 208994 is 499802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 208994.
It is not an unprimeable number, because it can be changed into a prime (208991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464 + ... + 795.
It is an arithmetic number, because the mean of its divisors is an integer number (39690).
2208994 is an apocalyptic number.
208994 is a deficient number, since it is larger than the sum of its proper divisors (108526).
208994 is a wasteful number, since it uses less digits than its factorization.
208994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1344.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 208994 is about 457.1586157998. The cubic root of 208994 is about 59.3441535065.
The spelling of 208994 in words is "two hundred eight thousand, nine hundred ninety-four".
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