8052218 has 4 divisors (see below), whose sum is σ = 12078330. Its totient is φ = 4026108.

The previous prime is 8052217. The next prime is 8052229. The reversal of 8052218 is 8122508.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4338889 + 3713329 = 2083^2 + 1927^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8052211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013053 + ... + 2013056.

Almost surely, 2^8052218 is an apocalyptic number.

8052218 is a deficient number, since it is larger than the sum of its proper divisors (4026112).

8052218 is a wasteful number, since it uses less digits than its factorization.

8052218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4026111.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 8052218 is about 2837.6430360424. The cubic root of 8052218 is about 200.4342066408.

The spelling of 8052218 in words is "eight million, fifty-two thousand, two hundred eighteen".