10816873 has 4 divisors (see below), whose sum is σ = 10859220. Its totient is φ = 10774528.

The previous prime is 10816853. The next prime is 10816889. The reversal of 10816873 is 37861801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10705984 + 110889 = 3272^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 10816873 - 2⁹ = 10816361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10816853) 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, 20788 + ... + 21301.

It is an arithmetic number, because the mean of its divisors is an integer number (2714805).

Almost surely, 2^10816873 is an apocalyptic number.

It is an amenable number.

10816873 is a deficient number, since it is larger than the sum of its proper divisors (42347).

10816873 is an equidigital number, since it uses as much as digits as its factorization.

10816873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42346.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 10816873 is about 3288.9014883392. The cubic root of 10816873 is about 221.1569423629.

It can be divided in two parts, 108168 and 73, that added together give a square (108241 = 329²).

The spelling of 10816873 in words is "ten million, eight hundred sixteen thousand, eight hundred seventy-three".