82339 has 2 divisors, whose sum is σ = 82340. Its totient is φ = 82338.

The previous prime is 82307. The next prime is 82349. The reversal of 82339 is 93328.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82339 - 2⁵ = 82307 is a prime.

It is not a weakly prime, because it can be changed into another prime (82349) 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 as a sum of consecutive naturals, namely, 41169 + 41170.

It is an arithmetic number, because the mean of its divisors is an integer number (41170).

2⁸²³³⁹ is an apocalyptic number.

82339 is a deficient number, since it is larger than the sum of its proper divisors (1).

82339 is an equidigital number, since it uses as much as digits as its factorization.

82339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 82339 is about 286.9477304319. The cubic root of 82339 is about 43.5046016183.

The spelling of 82339 in words is "eighty-two thousand, three hundred thirty-nine".