8861105 has 16 divisors (see below), whose sum is σ = 11764224. Its totient is φ = 6353280.

The previous prime is 8861089. The next prime is 8861113. The reversal of 8861105 is 5011688.

8861105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8861105 - 2⁴ = 8861089 is a prime.

It is a Duffinian number.

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, 2912 + ... + 5118.

It is an arithmetic number, because the mean of its divisors is an integer number (735264).

Almost surely, 2^8861105 is an apocalyptic number.

It is an amenable number.

8861105 is a deficient number, since it is larger than the sum of its proper divisors (2903119).

8861105 is a wasteful number, since it uses less digits than its factorization.

8861105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296.

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 8861105 is about 2976.7608234455. The cubic root of 8861105 is about 206.9327809624.

It can be divided in two parts, 886 and 1105, that added together give a palindrome (1991).

The spelling of 8861105 in words is "eight million, eight hundred sixty-one thousand, one hundred five".