10008863 has 4 divisors (see below), whose sum is σ = 10019688. Its totient is φ = 9998040.

The previous prime is 10008853. The next prime is 10008881. The reversal of 10008863 is 36880001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10008863 - 2⁴ = 10008847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008853) by changing a digit.

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, 3881 + ... + 5922.

It is an arithmetic number, because the mean of its divisors is an integer number (2504922).

Almost surely, 2^10008863 is an apocalyptic number.

10008863 is a deficient number, since it is larger than the sum of its proper divisors (10825).

10008863 is an equidigital number, since it uses as much as digits as its factorization.

10008863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10824.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10008863 is about 3163.6787131439. The cubic root of 10008863 is about 215.5070993905.

Adding to 10008863 its reverse (36880001), we get a palindrome (46888864).

The spelling of 10008863 in words is "ten million, eight thousand, eight hundred sixty-three".