8028198 has 24 divisors (see below), whose sum is σ = 17552808. Its totient is φ = 2651712.

The previous prime is 8028193. The next prime is 8028227. The reversal of 8028198 is 8918208.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8028193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61 + ... + 4007.

It is an arithmetic number, because the mean of its divisors is an integer number (731367).

Almost surely, 2^8028198 is an apocalyptic number.

8028198 is an abundant number, since it is smaller than the sum of its proper divisors (9524610).

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

8028198 is a wasteful number, since it uses less digits than its factorization.

8028198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4068 (or 4065 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 36.

The square root of 8028198 is about 2833.4074892256. The cubic root of 8028198 is about 200.2347077869.

The spelling of 8028198 in words is "eight million, twenty-eight thousand, one hundred ninety-eight".