8782275072 has 160 divisors (see below), whose sum is σ = 25057771200. Its totient is φ = 2723545088.

The previous prime is 8782275041. The next prime is 8782275077. The reversal of 8782275072 is 2705722878.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8782275077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2322079 + ... + 2325857.

It is an arithmetic number, because the mean of its divisors is an integer number (156611070).

Almost surely, 2^8782275072 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 8782275072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12528885600).

8782275072 is an abundant number, since it is smaller than the sum of its proper divisors (16275496128).

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

8782275072 is a wasteful number, since it uses less digits than its factorization.

8782275072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906 (or 3890 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The square root of 8782275072 is about 93713.7933924350. The cubic root of 8782275072 is about 2063.1731559785.

The spelling of 8782275072 in words is "eight billion, seven hundred eighty-two million, two hundred seventy-five thousand, seventy-two".