8224198 has 4 divisors (see below), whose sum is σ = 12336300. Its totient is φ = 4112098.

The previous prime is 8224189. The next prime is 8224211. The reversal of 8224198 is 8914228.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056048 + ... + 2056051.

It is an arithmetic number, because the mean of its divisors is an integer number (3084075).

Almost surely, 2^8224198 is an apocalyptic number.

8224198 is a deficient number, since it is larger than the sum of its proper divisors (4112102).

8224198 is a wasteful number, since it uses less digits than its factorization.

8224198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112101.

The product of its digits is 9216, while the sum is 34.

The square root of 8224198 is about 2867.7862542386. The cubic root of 8224198 is about 201.8511303878.

The spelling of 8224198 in words is "eight million, two hundred twenty-four thousand, one hundred ninety-eight".