535536 has 30 divisors (see below), whose sum is σ = 1499160. Its totient is φ = 178464.

The previous prime is 535529. The next prime is 535547. The reversal of 535536 is 635535.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 535536.

It is an unprimeable number.

535536 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 5 ways as a sum of consecutive naturals, for example, 1716 + ... + 2003.

It is an arithmetic number, because the mean of its divisors is an integer number (49972).

2⁵³⁵⁵³⁶ is an apocalyptic number.

It is an amenable number.

535536 is an abundant number, since it is smaller than the sum of its proper divisors (963624).

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

535536 is a wasteful number, since it uses less digits than its factorization.

535536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3733 (or 3724 counting only the distinct ones).

The product of its digits is 6750, while the sum is 27.

The square root of 535536 is about 731.8032522475. The cubic root of 535536 is about 81.2075154619.

Subtracting 535536 from its reverse (635535), we obtain a palindrome (99999).

The spelling of 535536 in words is "five hundred thirty-five thousand, five hundred thirty-six".