8865460032 has 448 divisors, whose sum is σ = 29249095680. Its totient is φ = 2331648000.

The previous prime is 8865460013. The next prime is 8865460049. The reversal of 8865460032 is 2300645688.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63780219 + ... + 63780357.

It is an arithmetic number, because the mean of its divisors is an integer number (65288160).

Almost surely, 2^8865460032 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 8865460032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14624547840).

8865460032 is an abundant number, since it is smaller than the sum of its proper divisors (20383635648).

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

8865460032 is a wasteful number, since it uses less digits than its factorization.

8865460032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 8865460032 is about 94156.5719002131. The cubic root of 8865460032 is about 2069.6667633190. Note that the first 3 decimals are identical.

The spelling of 8865460032 in words is "eight billion, eight hundred sixty-five million, four hundred sixty thousand, thirty-two".