84082 has 8 divisors (see below), whose sum is σ = 133596. Its totient is φ = 39552.

The previous prime is 84067. The next prime is 84089. The reversal of 84082 is 28048.

It can be written as a sum of positive squares in 2 ways, for example, as 77841 + 6241 = 279^2 + 79^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84089) 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 3 ways as a sum of consecutive naturals, for example, 1203 + ... + 1270.

2⁸⁴⁰⁸² is an apocalyptic number.

84082 is a deficient number, since it is larger than the sum of its proper divisors (49514).

84082 is a wasteful number, since it uses less digits than its factorization.

84082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 84082 is about 289.9689638565. The cubic root of 84082 is about 43.8094375805.

The spelling of 84082 in words is "eighty-four thousand, eighty-two".