8861199 has 16 divisors (see below), whose sum is σ = 12573792. Its totient is φ = 5531648.

The previous prime is 8861191. The next prime is 8861213. The reversal of 8861199 is 9911688.

8861199 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 8861199 - 2³ = 8861191 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 8861199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8861191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14647 + ... + 15239.

It is an arithmetic number, because the mean of its divisors is an integer number (785862).

Almost surely, 2^8861199 is an apocalyptic number.

8861199 is a deficient number, since it is larger than the sum of its proper divisors (3712593).

8861199 is a wasteful number, since it uses less digits than its factorization.

8861199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906.

The product of its digits is 31104, while the sum is 42.

The square root of 8861199 is about 2976.7766123779. The cubic root of 8861199 is about 206.9335126850.

The spelling of 8861199 in words is "eight million, eight hundred sixty-one thousand, one hundred ninety-nine".