8222708 has 12 divisors (see below), whose sum is σ = 15496740. Its totient is φ = 3795072.

The previous prime is 8222701. The next prime is 8222717. The reversal of 8222708 is 8072228.

It can be written as a sum of positive squares in 2 ways, for example, as 1882384 + 6340324 = 1372^2 + 2518^2 .

It is a super-2 number, since 2×8222708² = 135225853706528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222701) 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 in 3 ways as a sum of consecutive naturals, for example, 79013 + ... + 79116.

It is an arithmetic number, because the mean of its divisors is an integer number (1291395).

Almost surely, 2^8222708 is an apocalyptic number.

It is an amenable number.

8222708 is a deficient number, since it is larger than the sum of its proper divisors (7274032).

8222708 is a wasteful number, since it uses less digits than its factorization.

8222708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158146 (or 158144 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 8222708 is about 2867.5264602092. The cubic root of 8222708 is about 201.8389396814.

The spelling of 8222708 in words is "eight million, two hundred twenty-two thousand, seven hundred eight".