8218002 has 16 divisors (see below), whose sum is σ = 17700480. Its totient is φ = 2528592.

The previous prime is 8217983. The next prime is 8218009. The reversal of 8218002 is 2008128.

It is a self number, because there is not a number n which added to its sum of digits gives 8218002.

It is not an unprimeable number, because it can be changed into a prime (8218009) 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 7 ways as a sum of consecutive naturals, for example, 52602 + ... + 52757.

It is an arithmetic number, because the mean of its divisors is an integer number (1106280).

Almost surely, 2^8218002 is an apocalyptic number.

8218002 is an abundant number, since it is smaller than the sum of its proper divisors (9482478).

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

8218002 is a wasteful number, since it uses less digits than its factorization.

8218002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105377.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 8218002 is about 2866.7057749270. The cubic root of 8218002 is about 201.8004270116.

The spelling of 8218002 in words is "eight million, two hundred eighteen thousand, two".