8026218 has 24 divisors (see below), whose sum is σ = 18147168. Its totient is φ = 2558952.

The previous prime is 8026217. The next prime is 8026223. The reversal of 8026218 is 8126208.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8026191 and 8026200.

It is not an unprimeable number, because it can be changed into a prime (8026217) 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 11 ways as a sum of consecutive naturals, for example, 9280 + ... + 10107.

It is an arithmetic number, because the mean of its divisors is an integer number (756132).

Almost surely, 2^8026218 is an apocalyptic number.

8026218 is an abundant number, since it is smaller than the sum of its proper divisors (10120950).

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

8026218 is a wasteful number, since it uses less digits than its factorization.

8026218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19418 (or 19415 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 8026218 is about 2833.0580650597. The cubic root of 8026218 is about 200.2182450921.

The spelling of 8026218 in words is "eight million, twenty-six thousand, two hundred eighteen".