117683 has 4 divisors (see below), whose sum is σ = 118680. Its totient is φ = 116688.
The previous prime is 117679. The next prime is 117701. The reversal of 117683 is 386711.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 117683 - 22 = 117679 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (117643) 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, 293 + ... + 566.
It is an arithmetic number, because the mean of its divisors is an integer number (29670).
2117683 is an apocalyptic number.
117683 is a deficient number, since it is larger than the sum of its proper divisors (997).
117683 is an equidigital number, since it uses as much as digits as its factorization.
117683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 996.
The product of its digits is 1008, while the sum is 26.
The square root of 117683 is about 343.0495591019. The cubic root of 117683 is about 49.0047198008.
The spelling of 117683 in words is "one hundred seventeen thousand, six hundred eighty-three".
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