8268218 has 16 divisors (see below), whose sum is σ = 14212800. Its totient is φ = 3533856.

The previous prime is 8268209. The next prime is 8268223. The reversal of 8268218 is 8128628.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7358 + ... + 8406.

It is an arithmetic number, because the mean of its divisors is an integer number (888300).

Almost surely, 2^8268218 is an apocalyptic number.

8268218 is a deficient number, since it is larger than the sum of its proper divisors (5944582).

8268218 is a wasteful number, since it uses less digits than its factorization.

8268218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its digits is 12288, while the sum is 35.

The square root of 8268218 is about 2875.4509211600. The cubic root of 8268218 is about 202.2106256460.

The spelling of 8268218 in words is "eight million, two hundred sixty-eight thousand, two hundred eighteen".