987163000832 has 48 divisors (see below), whose sum is σ = 1974342661200. Its totient is φ = 493577306112.

The previous prime is 987163000823. The next prime is 987163000843. The reversal of 987163000832 is 238000361789.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8329769 + ... + 8447447.

It is an arithmetic number, because the mean of its divisors is an integer number (41132138775).

Almost surely, 2^987163000832 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 987163000832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987171330600).

987163000832 is an abundant number, since it is smaller than the sum of its proper divisors (987179660368).

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

987163000832 is an frugal number, since it uses more digits than its factorization.

987163000832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117725 (or 117681 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 987163000832 in words is "nine hundred eighty-seven billion, one hundred sixty-three million, eight hundred thirty-two", and thus it is an aban number.