560540 has 12 divisors (see below), whose sum is σ = 1177176. Its totient is φ = 224208.

The previous prime is 560531. The next prime is 560543. The reversal of 560540 is 45065.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 28027 = 560540 / (5 + 6 + 0 + 5 + 4 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560543) by changing a digit.

560540 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13994 + ... + 14033.

It is an arithmetic number, because the mean of its divisors is an integer number (98098).

2⁵⁶⁰⁵⁴⁰ is an apocalyptic number.

It is an amenable number.

560540 is an abundant number, since it is smaller than the sum of its proper divisors (616636).

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

560540 is a wasteful number, since it uses less digits than its factorization.

560540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28036 (or 28034 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 560540 is about 748.6921930941. The cubic root of 560540 is about 82.4521914617.

The spelling of 560540 in words is "five hundred sixty thousand, five hundred forty".