68282 has 4 divisors (see below), whose sum is σ = 102426. Its totient is φ = 34140.

The previous prime is 68281. The next prime is 68311. The reversal of 68282 is 28286.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28286 = 2 ⋅14143.

It can be written as a sum of positive squares in only one way, i.e., 58081 + 10201 = 241^2 + 101^2 .

It is a plaindrome in base 9.

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 as a sum of consecutive naturals, namely, 17069 + ... + 17072.

2⁶⁸²⁸² is an apocalyptic number.

68282 is a deficient number, since it is larger than the sum of its proper divisors (34144).

68282 is a wasteful number, since it uses less digits than its factorization.

68282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34143.

The product of its digits is 1536, while the sum is 26.

The square root of 68282 is about 261.3082470953. The cubic root of 68282 is about 40.8728960814.

The spelling of 68282 in words is "sixty-eight thousand, two hundred eighty-two".