535331 has 4 divisors (see below), whose sum is σ = 537672. Its totient is φ = 532992.

The previous prime is 535319. The next prime is 535333. The reversal of 535331 is 133535.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 535331 - 2¹⁰ = 534307 is a prime.

It is a super-2 number, since 2×535331² = 573158559122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535333) 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, 785 + ... + 1298.

It is an arithmetic number, because the mean of its divisors is an integer number (134418).

2⁵³⁵³³¹ is an apocalyptic number.

535331 is a deficient number, since it is larger than the sum of its proper divisors (2341).

535331 is a wasteful number, since it uses less digits than its factorization.

535331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340.

The product of its digits is 675, while the sum is 20.

The square root of 535331 is about 731.6631738717. The cubic root of 535331 is about 81.1971522212.

Adding to 535331 its reverse (133535), we get a palindrome (668866).

The spelling of 535331 in words is "five hundred thirty-five thousand, three hundred thirty-one".