536530 has 8 divisors (see below), whose sum is σ = 965772. Its totient is φ = 214608.

The previous prime is 536513. The next prime is 536531. The reversal of 536530 is 35635.

536530 is nontrivially palindromic in base 15.

536530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 477481 + 59049 = 691^2 + 243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (536531) 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, 26817 + ... + 26836.

2⁵³⁶⁵³⁰ is an apocalyptic number.

536530 is a deficient number, since it is larger than the sum of its proper divisors (429242).

536530 is a wasteful number, since it uses less digits than its factorization.

536530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53660.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 536530 is about 732.4820816921. The cubic root of 536530 is about 81.2577270758.

The spelling of 536530 in words is "five hundred thirty-six thousand, five hundred thirty".