182313 has 12 divisors (see below), whose sum is σ = 269568. Its totient is φ = 118680.
The previous prime is 182309. The next prime is 182333. The reversal of 182313 is 313281.
It is not a de Polignac number, because 182313 - 22 = 182309 is a prime.
It is a Curzon number.
182313 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (182333) 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 11 ways as a sum of consecutive naturals, for example, 208 + ... + 638.
It is an arithmetic number, because the mean of its divisors is an integer number (22464).
2182313 is an apocalyptic number.
It is an amenable number.
182313 is a deficient number, since it is larger than the sum of its proper divisors (87255).
182313 is a wasteful number, since it uses less digits than its factorization.
182313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484 (or 481 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 182313 is about 426.9812642260. The cubic root of 182313 is about 56.7029794166.
Adding to 182313 its reverse (313281), we get a palindrome (495594).
The spelling of 182313 in words is "one hundred eighty-two thousand, three hundred thirteen".
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