985996 has 12 divisors (see below), whose sum is σ = 1882440. Its totient is φ = 448160.

The previous prime is 985993. The next prime is 985997. The reversal of 985996 is 699589.

It is a happy number.

985996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×985996² = 1944376224032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (985991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11161 + ... + 11248.

It is an arithmetic number, because the mean of its divisors is an integer number (156870).

2⁹⁸⁵⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

985996 is a deficient number, since it is larger than the sum of its proper divisors (896444).

985996 is a wasteful number, since it uses less digits than its factorization.

985996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22424 (or 22422 counting only the distinct ones).

The product of its digits is 174960, while the sum is 46.

The square root of 985996 is about 992.9733128337. The cubic root of 985996 is about 99.5310038649.

The spelling of 985996 in words is "nine hundred eighty-five thousand, nine hundred ninety-six".