873283 has 4 divisors (see below), whose sum is σ = 875160. Its totient is φ = 871408.
The previous prime is 873263. The next prime is 873293. The reversal of 873283 is 382378.
873283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382378 = 2 ⋅191189.
It is a cyclic number.
It is not a de Polignac number, because 873283 - 25 = 873251 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a d-powerful number, because it can be written as 83 + 73 + 217 + 311 + 85 + 312 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (873263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348 + ... + 1366.
It is an arithmetic number, because the mean of its divisors is an integer number (218790).
2873283 is an apocalyptic number.
873283 is a deficient number, since it is larger than the sum of its proper divisors (1877).
873283 is a wasteful number, since it uses less digits than its factorization.
873283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1876.
The product of its digits is 8064, while the sum is 31.
The square root of 873283 is about 934.4961209122. The cubic root of 873283 is about 95.5839562136.
It can be divided in two parts, 873 and 283, that added together give a square (1156 = 342).
The spelling of 873283 in words is "eight hundred seventy-three thousand, two hundred eighty-three".
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