68283 has 12 divisors (see below), whose sum is σ = 102648. Its totient is φ = 45360.
The previous prime is 68281. The next prime is 68311. The reversal of 68283 is 38286.
It is not a de Polignac number, because 68283 - 21 = 68281 is a prime.
It is a super-4 number, since 4×682834 = 86958164738244447684, which contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (68281) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103 + ... + 383.
It is an arithmetic number, because the mean of its divisors is an integer number (8554).
268283 is an apocalyptic number.
68283 is a deficient number, since it is larger than the sum of its proper divisors (34365).
68283 is an equidigital number, since it uses as much as digits as its factorization.
68283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296 (or 284 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 68283 is about 261.3101605372. The cubic root of 68283 is about 40.8730956103.
It can be divided in two parts, 68 and 283, that added together give a triangular number (351 = T26).
The spelling of 68283 in words is "sixty-eight thousand, two hundred eighty-three".
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