8912866560 has 288 divisors, whose sum is σ = 32271980160. Its totient is φ = 2078244864.

The previous prime is 8912866559. The next prime is 8912866561. The reversal of 8912866560 is 656682198.

It is an interprime number because it is at equal distance from previous prime (8912866559) and next prime (8912866561).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8912866561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 943782 + ... + 953178.

Almost surely, 2^8912866560 is an apocalyptic number.

8912866560 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 8912866560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16135990080).

8912866560 is an abundant number, since it is smaller than the sum of its proper divisors (23359113600).

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

8912866560 is a wasteful number, since it uses less digits than its factorization.

8912866560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9453 (or 9439 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The square root of 8912866560 is about 94407.9793237839. The cubic root of 8912866560 is about 2073.3492700004.

The spelling of 8912866560 in words is "eight billion, nine hundred twelve million, eight hundred sixty-six thousand, five hundred sixty".