28825300198 has 16 divisors (see below), whose sum is σ = 46408505040. Its totient is φ = 13379026176.

The previous prime is 28825300193. The next prime is 28825300199. The reversal of 28825300198 is 89100352882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28825300193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5804388 + ... + 5809351.

It is an arithmetic number, because the mean of its divisors is an integer number (2900531565).

Almost surely, 2^28825300198 is an apocalyptic number.

28825300198 is a deficient number, since it is larger than the sum of its proper divisors (17583204842).

28825300198 is a wasteful number, since it uses less digits than its factorization.

28825300198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11613831.

The product of its (nonzero) digits is 276480, while the sum is 46.

The spelling of 28825300198 in words is "twenty-eight billion, eight hundred twenty-five million, three hundred thousand, one hundred ninety-eight".