10010005 has 4 divisors (see below), whose sum is σ = 12012012. Its totient is φ = 8008000.

The previous prime is 10009981. The next prime is 10010023. The reversal of 10010005 is 50001001.

10010005 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 50001001 = 89 ⋅561809.

It can be written as a sum of positive squares in 2 ways, for example, as 1004004 + 9006001 = 1002^2 + 3001^2 .

It is not a de Polignac number, because 10010005 - 2⁷ = 10009877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10010005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000996 + ... + 1001005.

It is an arithmetic number, because the mean of its divisors is an integer number (3003003).

Almost surely, 2^10010005 is an apocalyptic number.

It is an amenable number.

10010005 is a deficient number, since it is larger than the sum of its proper divisors (2002007).

10010005 is an equidigital number, since it uses as much as digits as its factorization.

10010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002006.

The product of its (nonzero) digits is 5, while the sum is 7.

The square root of 10010005 is about 3163.8591940856. The cubic root of 10010005 is about 215.5152954513.

Adding to 10010005 its reverse (50001001), we get a palindrome (60011006).

The spelling of 10010005 in words is "ten million, ten thousand, five".