8218276 has 24 divisors (see below), whose sum is σ = 16613856. Its totient is φ = 3515520.

The previous prime is 8218253. The next prime is 8218277. The reversal of 8218276 is 6728128.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (8218277) 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, 4746 + ... + 6241.

It is an arithmetic number, because the mean of its divisors is an integer number (692244).

Almost surely, 2^8218276 is an apocalyptic number.

It is an amenable number.

8218276 is an abundant number, since it is smaller than the sum of its proper divisors (8395580).

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

8218276 is a wasteful number, since it uses less digits than its factorization.

8218276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11019 (or 11017 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 8218276 is about 2866.7535645744. The cubic root of 8218276 is about 201.8026697588.

The spelling of 8218276 in words is "eight million, two hundred eighteen thousand, two hundred seventy-six".