8722000560 has 640 divisors, whose sum is σ = 35277742080. Its totient is φ = 1733050368.

The previous prime is 8722000517. The next prime is 8722000579. The reversal of 8722000560 is 650002278.

8722000560 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 (30).

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 3809 × 609 × 3760.

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 127 ways as a sum of consecutive naturals, for example, 29767774 + ... + 29768066.

It is an arithmetic number, because the mean of its divisors is an integer number (55121472).

Almost surely, 2^8722000560 is an apocalyptic number.

8722000560 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 8722000560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17638871040).

8722000560 is an abundant number, since it is smaller than the sum of its proper divisors (26555741520).

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

8722000560 is a wasteful number, since it uses less digits than its factorization.

8722000560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8722000560 is about 93391.6514470110. The cubic root of 8722000560 is about 2058.4423264017.

The spelling of 8722000560 in words is "eight billion, seven hundred twenty-two million, five hundred sixty", and thus it is an aban number.