8000075 has 12 divisors (see below), whose sum is σ = 10025400. Its totient is φ = 6332160.

The previous prime is 8000071. The next prime is 8000087. The reversal of 8000075 is 5700008.

It is not a de Polignac number, because 8000075 - 2² = 8000071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8000071) 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 11 ways as a sum of consecutive naturals, for example, 776 + ... + 4074.

It is an arithmetic number, because the mean of its divisors is an integer number (835450).

Almost surely, 2^8000075 is an apocalyptic number.

8000075 is a deficient number, since it is larger than the sum of its proper divisors (2025325).

8000075 is a wasteful number, since it uses less digits than its factorization.

8000075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406 (or 3401 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 8000075 is about 2828.4403829673. The cubic root of 8000075 is about 200.0006249980. Note that the first 3 decimals are identical.

The spelling of 8000075 in words is "eight million, seventy-five", and thus it is an aban number and an uban number.