535506 has 16 divisors (see below), whose sum is σ = 1080000. Its totient is φ = 177008.

The previous prime is 535499. The next prime is 535511. The reversal of 535506 is 605535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (67500).

2⁵³⁵⁵⁰⁶ is an apocalyptic number.

535506 is an abundant number, since it is smaller than the sum of its proper divisors (544494).

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

535506 is a wasteful number, since it uses less digits than its factorization.

535506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 535506 is about 731.7827546479. The cubic root of 535506 is about 81.2059990553.

It can be divided in two parts, 5 and 35506, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 535506 in words is "five hundred thirty-five thousand, five hundred six".