506560 has 28 divisors (see below), whose sum is σ = 1207008. Its totient is φ = 202496.

The previous prime is 506551. The next prime is 506563. The reversal of 506560 is 65605.

It is not an unprimeable number, because it can be changed into a prime (506563) 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, 472 + ... + 1111.

2⁵⁰⁶⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

506560 is an abundant number, since it is smaller than the sum of its proper divisors (700448).

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

506560 is a wasteful number, since it uses less digits than its factorization.

506560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 506560 is about 711.7302859932. The cubic root of 506560 is about 79.7156572289.

The spelling of 506560 in words is "five hundred six thousand, five hundred sixty".