535452 has 12 divisors (see below), whose sum is σ = 1249416. Its totient is φ = 178480.

The previous prime is 535399. The next prime is 535481. The reversal of 535452 is 254535.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

535452 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 3 ways as a sum of consecutive naturals, for example, 22299 + ... + 22322.

It is an arithmetic number, because the mean of its divisors is an integer number (104118).

2⁵³⁵⁴⁵² is an apocalyptic number.

It is an amenable number.

535452 is an abundant number, since it is smaller than the sum of its proper divisors (713964).

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

535452 is a wasteful number, since it uses less digits than its factorization.

535452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44628 (or 44626 counting only the distinct ones).

The product of its digits is 3000, while the sum is 24.

The square root of 535452 is about 731.7458575216. The cubic root of 535452 is about 81.2032693807.

Adding to 535452 its reverse (254535), we get a palindrome (789987).

The spelling of 535452 in words is "five hundred thirty-five thousand, four hundred fifty-two".