982086 has 32 divisors (see below), whose sum is σ = 2284800. Its totient is φ = 275616.

The previous prime is 982067. The next prime is 982087. The reversal of 982086 is 680289.

982086 = 494² + 495² + ... + 497².

It is a super-2 number, since 2×982086² = 1928985822792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640 + ... + 2988.

It is an arithmetic number, because the mean of its divisors is an integer number (71400).

2⁹⁸²⁰⁸⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142400).

982086 is an abundant number, since it is smaller than the sum of its proper divisors (1302714).

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

982086 is a wasteful number, since it uses less digits than its factorization.

982086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 982086 is about 991.0025227011. The cubic root of 982086 is about 99.3992650686.

The spelling of 982086 in words is "nine hundred eighty-two thousand, eighty-six".