9873560 has 16 divisors (see below), whose sum is σ = 22215600. Its totient is φ = 3949408.

The previous prime is 9873557. The next prime is 9873569. The reversal of 9873560 is 653789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9873569) 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, 123380 + ... + 123459.

It is an arithmetic number, because the mean of its divisors is an integer number (1388475).

Almost surely, 2^9873560 is an apocalyptic number.

It is an amenable number.

9873560 is an abundant number, since it is smaller than the sum of its proper divisors (12342040).

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

9873560 is a wasteful number, since it uses less digits than its factorization.

9873560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246850 (or 246846 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 9873560 is about 3142.2221436429. Note that the first 3 decimals coincide. The cubic root of 9873560 is about 214.5315924727.

The spelling of 9873560 in words is "nine million, eight hundred seventy-three thousand, five hundred sixty".