8050005 has 12 divisors (see below), whose sum is σ = 13953420. Its totient is φ = 4293312.

The previous prime is 8050001. The next prime is 8050013. The reversal of 8050005 is 5000508.

8050005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1127844 + 6922161 = 1062^2 + 2631^2 .

It is not a de Polignac number, because 8050005 - 2² = 8050001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8050005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8050001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89400 + ... + 89489.

It is an arithmetic number, because the mean of its divisors is an integer number (1162785).

Almost surely, 2^8050005 is an apocalyptic number.

It is an amenable number.

8050005 is a deficient number, since it is larger than the sum of its proper divisors (5903415).

8050005 is a wasteful number, since it uses less digits than its factorization.

8050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178900 (or 178897 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 8050005 is about 2837.2530729563. The cubic root of 8050005 is about 200.4158431066.

The spelling of 8050005 in words is "eight million, fifty thousand, five".