982686 has 8 divisors (see below), whose sum is σ = 1965384. Its totient is φ = 327560.

The previous prime is 982643. The next prime is 982687. The reversal of 982686 is 686289.

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

982686 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982687) by changing a digit.

982686 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81885 + ... + 81896.

It is an arithmetic number, because the mean of its divisors is an integer number (245673).

2⁹⁸²⁶⁸⁶ is an apocalyptic number.

982686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

982686 is a wasteful number, since it uses less digits than its factorization.

982686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163786.

The product of its digits is 41472, while the sum is 39.

The square root of 982686 is about 991.3052002285. The cubic root of 982686 is about 99.4195034244.

The spelling of 982686 in words is "nine hundred eighty-two thousand, six hundred eighty-six".