84875328872 has 16 divisors (see below), whose sum is σ = 159248574240. Its totient is φ = 42409042416.

The previous prime is 84875328871. The next prime is 84875328899. The reversal of 84875328872 is 27882357848.

It is a super-2 number, since 2×84875328872² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84875328871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3565148 + ... + 3588875.

It is an arithmetic number, because the mean of its divisors is an integer number (9953035890).

Almost surely, 2^84875328872 is an apocalyptic number.

It is an amenable number.

84875328872 is a deficient number, since it is larger than the sum of its proper divisors (74373245368).

84875328872 is a wasteful number, since it uses less digits than its factorization.

84875328872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7155512 (or 7155508 counting only the distinct ones).

The product of its digits is 48168960, while the sum is 62.

The spelling of 84875328872 in words is "eighty-four billion, eight hundred seventy-five million, three hundred twenty-eight thousand, eight hundred seventy-two".