995982 has 24 divisors (see below), whose sum is σ = 2164344. Its totient is φ = 303744.

The previous prime is 995959. The next prime is 995983. The reversal of 995982 is 289599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (995983) by changing a digit.

995982 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8758 + ... + 8870.

It is an arithmetic number, because the mean of its divisors is an integer number (90181).

2⁹⁹⁵⁹⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 995982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1082172).

995982 is an abundant number, since it is smaller than the sum of its proper divisors (1168362).

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

995982 is a wasteful number, since it uses less digits than its factorization.

995982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 131 counting only the distinct ones).

The product of its digits is 58320, while the sum is 42.

The square root of 995982 is about 997.9889778950. The cubic root of 995982 is about 99.8658868838.

The spelling of 995982 in words is "nine hundred ninety-five thousand, nine hundred eighty-two".