873560 has 16 divisors (see below), whose sum is σ = 1965600. Its totient is φ = 349408.

The previous prime is 873553. The next prime is 873569. The reversal of 873560 is 65378.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873569) 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, 10880 + ... + 10959.

It is an arithmetic number, because the mean of its divisors is an integer number (122850).

2⁸⁷³⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

873560 is an abundant number, since it is smaller than the sum of its proper divisors (1092040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

873560 is a wasteful number, since it uses less digits than its factorization.

873560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21850 (or 21846 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 873560 is about 934.6443173743. The cubic root of 873560 is about 95.5940613597.

The spelling of 873560 in words is "eight hundred seventy-three thousand, five hundred sixty".