8821518160 has 160 divisors (see below), whose sum is σ = 25375375872. Its totient is φ = 2777241600.

The previous prime is 8821518157. The next prime is 8821518191. The reversal of 8821518160 is 618151288.

8821518160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431085 + ... + 1437235.

Almost surely, 2^8821518160 is an apocalyptic number.

8821518160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8821518160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12687687936).

8821518160 is an abundant number, since it is smaller than the sum of its proper divisors (16553857712).

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

8821518160 is a wasteful number, since it uses less digits than its factorization.

8821518160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6381 (or 6375 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 40.

The square root of 8821518160 is about 93922.9373475936. The cubic root of 8821518160 is about 2066.2416466719.

The spelling of 8821518160 in words is "eight billion, eight hundred twenty-one million, five hundred eighteen thousand, one hundred sixty".