560020 has 12 divisors (see below), whose sum is σ = 1176084. Its totient is φ = 224000.

The previous prime is 560017. The next prime is 560023. The reversal of 560020 is 20065.

It is an interprime number because it is at equal distance from previous prime (560017) and next prime (560023).

It can be written as a sum of positive squares in 2 ways, for example, as 293764 + 266256 = 542^2 + 516^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560023) 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, 13981 + ... + 14020.

It is an arithmetic number, because the mean of its divisors is an integer number (98007).

2⁵⁶⁰⁰²⁰ is an apocalyptic number.

It is an amenable number.

560020 is an abundant number, since it is smaller than the sum of its proper divisors (616064).

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

560020 is a wasteful number, since it uses less digits than its factorization.

560020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28010 (or 28008 counting only the distinct ones).

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

The square root of 560020 is about 748.3448402976. The cubic root of 560020 is about 82.4266872429.

Adding to 560020 its reverse (20065), we get a palindrome (580085).

It can be divided in two parts, 5 and 60020, that added together give a square (60025 = 245²).

The spelling of 560020 in words is "five hundred sixty thousand, twenty".