8284005 has 16 divisors (see below), whose sum is σ = 14727360. Its totient is φ = 4418064.

The previous prime is 8283997. The next prime is 8284007. The reversal of 8284005 is 5004828.

8284005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8284005 - 2³ = 8283997 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8284005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8284007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30547 + ... + 30816.

It is an arithmetic number, because the mean of its divisors is an integer number (920460).

Almost surely, 2^8284005 is an apocalyptic number.

It is an amenable number.

8284005 is a deficient number, since it is larger than the sum of its proper divisors (6443355).

8284005 is a wasteful number, since it uses less digits than its factorization.

8284005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61377 (or 61371 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 8284005 is about 2878.1947467119. The cubic root of 8284005 is about 202.3392414110.

The spelling of 8284005 in words is "eight million, two hundred eighty-four thousand, five".