10000810 has 8 divisors (see below), whose sum is σ = 18001476. Its totient is φ = 4000320.

The previous prime is 10000799. The next prime is 10000813. The reversal of 10000810 is 1800001.

It can be written as a sum of positive squares in 2 ways, for example, as 9054081 + 946729 = 3009^2 + 973^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10000810² = 200032401312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1000081 = 10000810 / (1 + 0 + 0 + 0 + 0 + 8 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (10000813) 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 3 ways as a sum of consecutive naturals, for example, 500031 + ... + 500050.

Almost surely, 2^10000810 is an apocalyptic number.

10000810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000810 is a deficient number, since it is larger than the sum of its proper divisors (8000666).

10000810 is a wasteful number, since it uses less digits than its factorization.

10000810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000088.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 10000810 is about 3162.4057298203. The cubic root of 10000810 is about 215.4492858198.

Adding to 10000810 its reverse (1800001), we get a palindrome (11800811).

The spelling of 10000810 in words is "ten million, eight hundred ten", and thus it is an aban number.