8082220 has 24 divisors (see below), whose sum is σ = 17866800. Its totient is φ = 3062592.

The previous prime is 8082211. The next prime is 8082229. The reversal of 8082220 is 222808.

8082220 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8082211) and next prime (8082229).

It is a junction number, because it is equal to n+sod(n) for n = 8082191 and 8082200.

It is not an unprimeable number, because it can be changed into a prime (8082229) 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, 10255 + ... + 11014.

It is an arithmetic number, because the mean of its divisors is an integer number (744450).

Almost surely, 2^8082220 is an apocalyptic number.

It is an amenable number.

8082220 is an abundant number, since it is smaller than the sum of its proper divisors (9784580).

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

8082220 is a wasteful number, since it uses less digits than its factorization.

8082220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297 (or 21295 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 8082220 is about 2842.9245505289. The cubic root of 8082220 is about 200.6828327110.

The spelling of 8082220 in words is "eight million, eighty-two thousand, two hundred twenty".