985163832 has 96 divisors (see below), whose sum is σ = 2833880400. Its totient is φ = 308302848.

The previous prime is 985163827. The next prime is 985163833. The reversal of 985163832 is 238361589.

It is a happy number.

985163832 is a `hidden beast` number, since 9 + 8 + 5 + 1 + 638 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985163833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151398 + ... + 157770.

Almost surely, 2^985163832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 985163832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1416940200).

985163832 is an abundant number, since it is smaller than the sum of its proper divisors (1848716568).

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

985163832 is a wasteful number, since it uses less digits than its factorization.

985163832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6517 (or 6510 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 985163832 is about 31387.3196052164. The cubic root of 985163832 is about 995.0299501940.

The spelling of 985163832 in words is "nine hundred eighty-five million, one hundred sixty-three thousand, eight hundred thirty-two".