84485875 has 16 divisors (see below), whose sum is σ = 110990880. Its totient is φ = 64029600.

The previous prime is 84485867. The next prime is 84485887. The reversal of 84485875 is 57858448.

It is not a de Polignac number, because 84485875 - 2³ = 84485867 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15412 + ... + 20161.

It is an arithmetic number, because the mean of its divisors is an integer number (6936930).

Almost surely, 2^84485875 is an apocalyptic number.

84485875 is a deficient number, since it is larger than the sum of its proper divisors (26505005).

84485875 is a wasteful number, since it uses less digits than its factorization.

84485875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35607 (or 35597 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 49.

The square root of 84485875 is about 9191.6198246011. The cubic root of 84485875 is about 438.7946954356.

The spelling of 84485875 in words is "eighty-four million, four hundred eighty-five thousand, eight hundred seventy-five".