873011 has 4 divisors (see below), whose sum is σ = 910992. Its totient is φ = 835032.

The previous prime is 872999. The next prime is 873017. The reversal of 873011 is 110378.

873011 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 873011 - 2⁶ = 872947 is a prime.

It is a super-2 number, since 2×873011² = 1524296412242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (873017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18956 + ... + 19001.

It is an arithmetic number, because the mean of its divisors is an integer number (227748).

2⁸⁷³⁰¹¹ is an apocalyptic number.

873011 is a deficient number, since it is larger than the sum of its proper divisors (37981).

873011 is a wasteful number, since it uses less digits than its factorization.

873011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37980.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 873011 is about 934.3505766039. The cubic root of 873011 is about 95.5740313913.

Adding to 873011 its reverse (110378), we get a palindrome (983389).

The spelling of 873011 in words is "eight hundred seventy-three thousand, eleven".