985186022 has 16 divisors (see below), whose sum is σ = 1499461632. Its totient is φ = 485414280.

The previous prime is 985186021. The next prime is 985186031. The reversal of 985186022 is 220681589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985186021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28823 + ... + 52925.

It is an arithmetic number, because the mean of its divisors is an integer number (93716352).

Almost surely, 2^985186022 is an apocalyptic number.

985186022 is a deficient number, since it is larger than the sum of its proper divisors (514275610).

985186022 is a wasteful number, since it uses less digits than its factorization.

985186022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24403.

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 985186022 is about 31387.6730899250. The cubic root of 985186022 is about 995.0374208799.

The spelling of 985186022 in words is "nine hundred eighty-five million, one hundred eighty-six thousand, twenty-two".