8601447612 has 48 divisors (see below), whose sum is σ = 20796475392. Its totient is φ = 2764079040.

The previous prime is 8601447607. The next prime is 8601447637. The reversal of 8601447612 is 2167441068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53878 + ... + 141794.

It is an arithmetic number, because the mean of its divisors is an integer number (433259904).

Almost surely, 2^8601447612 is an apocalyptic number.

It is an amenable number.

8601447612 is an abundant number, since it is smaller than the sum of its proper divisors (12195027780).

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

8601447612 is a wasteful number, since it uses less digits than its factorization.

8601447612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88218 (or 88216 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 8601447612 is about 92743.9896273608. The cubic root of 8601447612 is about 2048.9145641505.

The spelling of 8601447612 in words is "eight billion, six hundred one million, four hundred forty-seven thousand, six hundred twelve".