8881198026 has 32 divisors (see below), whose sum is σ = 18241203456. Its totient is φ = 2880960000.

The previous prime is 8881197979. The next prime is 8881198037. The reversal of 8881198026 is 6208911888.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8881198026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53631 + ... + 143661.

It is an arithmetic number, because the mean of its divisors is an integer number (570037608).

Almost surely, 2^8881198026 is an apocalyptic number.

8881198026 is an abundant number, since it is smaller than the sum of its proper divisors (9360005430).

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

8881198026 is a wasteful number, since it uses less digits than its factorization.

8881198026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90478.

The product of its (nonzero) digits is 442368, while the sum is 51.

The square root of 8881198026 is about 94240.1083721788. The cubic root of 8881198026 is about 2070.8907324366.

The spelling of 8881198026 in words is "eight billion, eight hundred eighty-one million, one hundred ninety-eight thousand, twenty-six".