8522198 has 8 divisors (see below), whose sum is σ = 12827808. Its totient is φ = 4246264.

The previous prime is 8522197. The next prime is 8522207. The reversal of 8522198 is 8912258.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8522197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6686 + ... + 7857.

It is an arithmetic number, because the mean of its divisors is an integer number (1603476).

Almost surely, 2^8522198 is an apocalyptic number.

8522198 is a deficient number, since it is larger than the sum of its proper divisors (4305610).

8522198 is a wasteful number, since it uses less digits than its factorization.

8522198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14838.

The product of its digits is 11520, while the sum is 35.

The square root of 8522198 is about 2919.2803907813. The cubic root of 8522198 is about 204.2602567077.

The spelling of 8522198 in words is "eight million, five hundred twenty-two thousand, one hundred ninety-eight".