982859 has 8 divisors (see below), whose sum is σ = 1036032. Its totient is φ = 930600.

The previous prime is 982847. The next prime is 982867. The reversal of 982859 is 958289.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 982859 - 2⁴ = 982843 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3332 + ... + 3614.

It is an arithmetic number, because the mean of its divisors is an integer number (129504).

2⁹⁸²⁸⁵⁹ is an apocalyptic number.

982859 is a deficient number, since it is larger than the sum of its proper divisors (53173).

982859 is a wasteful number, since it uses less digits than its factorization.

982859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457.

The product of its digits is 51840, while the sum is 41.

The square root of 982859 is about 991.3924550853. The cubic root of 982859 is about 99.4253372868.

The spelling of 982859 in words is "nine hundred eighty-two thousand, eight hundred fifty-nine".