535212 has 18 divisors (see below), whose sum is σ = 1352988. Its totient is φ = 178392.

The previous prime is 535207. The next prime is 535219. The reversal of 535212 is 212535.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a d-powerful number, because it can be written as 5 + 3¹² + 2⁷ + 5⁵ + 1 + 2⁹ .

It is not an unprimeable number, because it can be changed into a prime (535219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7398 + ... + 7469.

It is an arithmetic number, because the mean of its divisors is an integer number (75166).

2⁵³⁵²¹² is an apocalyptic number.

It is an amenable number.

535212 is an abundant number, since it is smaller than the sum of its proper divisors (817776).

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

535212 is a wasteful number, since it uses less digits than its factorization.

535212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14877 (or 14872 counting only the distinct ones).

The product of its digits is 300, while the sum is 18.

The square root of 535212 is about 731.5818477792. The cubic root of 535212 is about 81.1911352727.

Adding to 535212 its reverse (212535), we get a palindrome (747747).

It can be divided in two parts, 535 and 212, that added together give a palindrome (747).

The spelling of 535212 in words is "five hundred thirty-five thousand, two hundred twelve".