8473888 has 48 divisors (see below), whose sum is σ = 18184824. Its totient is φ = 3870720.

The previous prime is 8473873. The next prime is 8473889. The reversal of 8473888 is 8883748.

It can be written as a sum of positive squares in 4 ways, for example, as 7333264 + 1140624 = 2708^2 + 1068^2 .

It is a d-powerful number, because it can be written as 8⁴ + 4¹⁰ + 7⁵ + 3¹⁴ + 8⁶ + 8⁶ + 8⁷ .

It is not an unprimeable number, because it can be changed into a prime (8473889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19918 + ... + 20338.

Almost surely, 2^8473888 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 8473888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9092412).

8473888 is an abundant number, since it is smaller than the sum of its proper divisors (9710936).

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

8473888 is a wasteful number, since it uses less digits than its factorization.

8473888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 477 counting only the distinct ones).

The product of its digits is 344064, while the sum is 46.

The square root of 8473888 is about 2910.9943318392. The cubic root of 8473888 is about 203.8735599924.

The spelling of 8473888 in words is "eight million, four hundred seventy-three thousand, eight hundred eighty-eight".