985574106 has 96 divisors (see below), whose sum is σ = 2475532800. Its totient is φ = 280506240.

The previous prime is 985574089. The next prime is 985574119. The reversal of 985574106 is 601475589.

985574106 is a `hidden beast` number, since 98 + 557 + 4 + 1 + 0 + 6 = 666.

It is a Curzon number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 210135 + ... + 214773.

It is an arithmetic number, because the mean of its divisors is an integer number (25786800).

Almost surely, 2^985574106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 985574106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237766400).

985574106 is an abundant number, since it is smaller than the sum of its proper divisors (1489958694).

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

985574106 is a wasteful number, since it uses less digits than its factorization.

985574106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 985574106 is about 31393.8545897123. The cubic root of 985574106 is about 995.1680586139.

The spelling of 985574106 in words is "nine hundred eighty-five million, five hundred seventy-four thousand, one hundred six".