163882 has 8 divisors (see below), whose sum is σ = 249696. Its totient is φ = 80652.
The previous prime is 163871. The next prime is 163883. The reversal of 163882 is 288361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 1 + 6 + 8 + 33 + 85 + 217 .
It is a zygodrome in base 4.
It is a self number, because there is not a number n which added to its sum of digits gives 163882.
It is not an unprimeable number, because it can be changed into a prime (163883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478 + ... + 745.
It is an arithmetic number, because the mean of its divisors is an integer number (31212).
2163882 is an apocalyptic number.
163882 is a deficient number, since it is larger than the sum of its proper divisors (85814).
163882 is a wasteful number, since it uses less digits than its factorization.
163882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292.
The product of its digits is 2304, while the sum is 28.
The square root of 163882 is about 404.8234182949. The cubic root of 163882 is about 54.7239056097.
The spelling of 163882 in words is "one hundred sixty-three thousand, eight hundred eighty-two".
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