8000105 has 16 divisors (see below), whose sum is σ = 9987840. Its totient is φ = 6147072.

The previous prime is 8000101. The next prime is 8000117. The reversal of 8000105 is 5010008.

It is a cyclic number.

It is not a de Polignac number, because 8000105 - 2² = 8000101 is a prime.

It is a super-2 number, since 2×8000105² = 128003360022050, which contains 22 as substring.

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 8000105.

It is not an unprimeable number, because it can be changed into a prime (8000101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13577 + ... + 14153.

It is an arithmetic number, because the mean of its divisors is an integer number (624240).

Almost surely, 2^8000105 is an apocalyptic number.

It is an amenable number.

8000105 is a deficient number, since it is larger than the sum of its proper divisors (1987735).

8000105 is a wasteful number, since it uses less digits than its factorization.

8000105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 8000105 is about 2828.4456862383. The cubic root of 8000105 is about 200.0008749962. Note that the first 3 decimals are identical.

The spelling of 8000105 in words is "eight million, one hundred five", and thus it is an aban number.