535236 has 48 divisors (see below), whose sum is σ = 1392384. Its totient is φ = 158976.

The previous prime is 535229. The next prime is 535237. The reversal of 535236 is 632535.

It is a d-powerful number, because it can be written as 5³ + 3³ + 2⁹ + 5⁵ + 3¹² + 6 .

It is not an unprimeable number, because it can be changed into a prime (535237) by changing a digit.

535236 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7296 + ... + 7368.

It is an arithmetic number, because the mean of its divisors is an integer number (29008).

2⁵³⁵²³⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (696192).

535236 is an abundant number, since it is smaller than the sum of its proper divisors (857148).

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

535236 is a wasteful number, since it uses less digits than its factorization.

535236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 138 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 535236 is about 731.5982504080. The cubic root of 535236 is about 81.1923488467.

The spelling of 535236 in words is "five hundred thirty-five thousand, two hundred thirty-six".