985108 has 6 divisors (see below), whose sum is σ = 1723946. Its totient is φ = 492552.

The previous prime is 985097. The next prime is 985109. The reversal of 985108 is 801589.

It can be written as a sum of positive squares in only one way, i.e., 743044 + 242064 = 862^2 + 492^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 985108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985109) by changing a digit.

985108 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123135 + ... + 123142.

2⁹⁸⁵¹⁰⁸ is an apocalyptic number.

It is an amenable number.

985108 is a deficient number, since it is larger than the sum of its proper divisors (738838).

985108 is a wasteful number, since it uses less digits than its factorization.

985108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246281 (or 246279 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 985108 is about 992.5260701866. The cubic root of 985108 is about 99.5011152792.

The spelling of 985108 in words is "nine hundred eighty-five thousand, one hundred eight".