8870105 has 4 divisors (see below), whose sum is σ = 10644132. Its totient is φ = 7096080.

The previous prime is 8870053. The next prime is 8870129. The reversal of 8870105 is 5010788.

It is a happy number.

8870105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3798601 + 5071504 = 1949^2 + 2252^2 .

It is not a de Polignac number, because 8870105 - 2¹⁶ = 8804569 is a prime.

It is a super-2 number, since 2×8870105² = 157357525422050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887006 + ... + 887015.

It is an arithmetic number, because the mean of its divisors is an integer number (2661033).

Almost surely, 2^8870105 is an apocalyptic number.

It is an amenable number.

8870105 is a deficient number, since it is larger than the sum of its proper divisors (1774027).

8870105 is a wasteful number, since it uses less digits than its factorization.

8870105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774026.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 8870105 is about 2978.2721500897. The cubic root of 8870105 is about 207.0028160523.

The spelling of 8870105 in words is "eight million, eight hundred seventy thousand, one hundred five".