535320 has 48 divisors (see below), whose sum is σ = 1740960. Its totient is φ = 142656.

The previous prime is 535319. The next prime is 535333. The reversal of 535320 is 23535.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 535293 and 535302.

It is a congruent number.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 384 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (36270).

2⁵³⁵³²⁰ is an apocalyptic number.

It is an amenable number.

535320 is an abundant number, since it is smaller than the sum of its proper divisors (1205640).

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

535320 is a wasteful number, since it uses less digits than its factorization.

535320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 18.

The square root of 535320 is about 731.6556567129. The cubic root of 535320 is about 81.1965960701.

Adding to 535320 its reverse (23535), we get a palindrome (558855).

The spelling of 535320 in words is "five hundred thirty-five thousand, three hundred twenty".