84518675 has 12 divisors (see below), whose sum is σ = 109360560. Its totient is φ = 64674720.

The previous prime is 84518663. The next prime is 84518677. The reversal of 84518675 is 57681548.

It is a happy number.

It is not a de Polignac number, because 84518675 - 2¹⁰ = 84517651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84518677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72920 + ... + 74069.

It is an arithmetic number, because the mean of its divisors is an integer number (9113380).

Almost surely, 2^84518675 is an apocalyptic number.

84518675 is a deficient number, since it is larger than the sum of its proper divisors (24841885).

84518675 is a wasteful number, since it uses less digits than its factorization.

84518675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147022 (or 147017 counting only the distinct ones).

The product of its digits is 268800, while the sum is 44.

The square root of 84518675 is about 9193.4038853952. The cubic root of 84518675 is about 438.8514725947.

The spelling of 84518675 in words is "eighty-four million, five hundred eighteen thousand, six hundred seventy-five".