200560 has 40 divisors (see below), whose sum is σ = 491040. Its totient is φ = 76032.

The previous prime is 200513. The next prime is 200569. The reversal of 200560 is 65002.

200560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 200560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786 + ... + 1894.

It is an arithmetic number, because the mean of its divisors is an integer number (12276).

2²⁰⁰⁵⁶⁰ is an apocalyptic number.

200560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245520).

200560 is an abundant number, since it is smaller than the sum of its proper divisors (290480).

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

200560 is a wasteful number, since it uses less digits than its factorization.

200560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 200560 is about 447.8392568768. The cubic root of 200560 is about 58.5348855649.

Adding to 200560 its reverse (65002), we get a palindrome (265562).

The spelling of 200560 in words is "two hundred thousand, five hundred sixty".