84875112 has 96 divisors (see below), whose sum is σ = 271814400. Its totient is φ = 23409792.

The previous prime is 84875111. The next prime is 84875113. The reversal of 84875112 is 21157848.

It is an interprime number because it is at equal distance from previous prime (84875111) and next prime (84875113).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (84875111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11713 + ... + 17519.

It is an arithmetic number, because the mean of its divisors is an integer number (2831400).

Almost surely, 2^84875112 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 84875112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135907200).

84875112 is an abundant number, since it is smaller than the sum of its proper divisors (186939288).

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

84875112 is a wasteful number, since it uses less digits than its factorization.

84875112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855 (or 5848 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 84875112 is about 9212.7689648661. The cubic root of 84875112 is about 439.4675239159.

The spelling of 84875112 in words is "eighty-four million, eight hundred seventy-five thousand, one hundred twelve".