8198226 has 32 divisors (see below), whose sum is σ = 18353280. Its totient is φ = 2712528.

The previous prime is 8198221. The next prime is 8198249. The reversal of 8198226 is 6228918.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8198221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7995 + ... + 8961.

It is an arithmetic number, because the mean of its divisors is an integer number (573540).

Almost surely, 2^8198226 is an apocalyptic number.

8198226 is an abundant number, since it is smaller than the sum of its proper divisors (10155054).

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

8198226 is a wasteful number, since it uses less digits than its factorization.

8198226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135 (or 1129 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 8198226 is about 2863.2544420641. The cubic root of 8198226 is about 201.6384245070.

It can be divided in two parts, 819 and 8226, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 8198226 in words is "eight million, one hundred ninety-eight thousand, two hundred twenty-six".