382506 has 16 divisors (see below), whose sum is σ = 786144. Its totient is φ = 123984.
The previous prime is 382493. The next prime is 382507. The reversal of 382506 is 605283.
It is a zygodrome in base 5.
It is not an unprimeable number, because it can be changed into a prime (382507) by changing a digit.
382506 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640 + ... + 1083.
It is an arithmetic number, because the mean of its divisors is an integer number (49134).
2382506 is an apocalyptic number.
382506 is an abundant number, since it is smaller than the sum of its proper divisors (403638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382506 is a wasteful number, since it uses less digits than its factorization.
382506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1765.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 382506 is about 618.4706945361. The cubic root of 382506 is about 72.5904380701.
Adding to 382506 its reverse (605283), we get a palindrome (987789).
It can be divided in two parts, 382 and 506, that added together give a palindrome (888).
The spelling of 382506 in words is "three hundred eighty-two thousand, five hundred six".
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