82098 has 12 divisors (see below), whose sum is σ = 177918. Its totient is φ = 27360.

The previous prime is 82073. The next prime is 82129. The reversal of 82098 is 89028.

It can be written as a sum of positive squares in only one way, i.e., 74529 + 7569 = 273^2 + 87^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2263 + ... + 2298.

2⁸²⁰⁹⁸ is an apocalyptic number.

82098 is an abundant number, since it is smaller than the sum of its proper divisors (95820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82098 is a wasteful number, since it uses less digits than its factorization.

82098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4569 (or 4566 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 82098 is about 286.5274855926. The cubic root of 82098 is about 43.4621152515.

The spelling of 82098 in words is "eighty-two thousand, ninety-eight".