8701213560 has 128 divisors (see below), whose sum is σ = 28153198080. Its totient is φ = 2138669568.

The previous prime is 8701213537. The next prime is 8701213597. The reversal of 8701213560 is 653121078.

8701213560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8701213560² (a number of 21 digits) contains 22 as substring.

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, 1155327 + ... + 1162833.

It is an arithmetic number, because the mean of its divisors is an integer number (219946860).

Almost surely, 2^8701213560 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 8701213560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14076599040).

8701213560 is an abundant number, since it is smaller than the sum of its proper divisors (19451984520).

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

8701213560 is a wasteful number, since it uses less digits than its factorization.

8701213560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8277 (or 8273 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 8701213560 is about 93280.2956684851. The cubic root of 8701213560 is about 2056.8057416881.

The spelling of 8701213560 in words is "eight billion, seven hundred one million, two hundred thirteen thousand, five hundred sixty".