535206 has 16 divisors (see below), whose sum is σ = 1223424. Its totient is φ = 152904.

The previous prime is 535193. The next prime is 535207. The reversal of 535206 is 602535.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535207) by changing a digit.

535206 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 7 ways as a sum of consecutive naturals, for example, 6330 + ... + 6413.

It is an arithmetic number, because the mean of its divisors is an integer number (76464).

2⁵³⁵²⁰⁶ is an apocalyptic number.

535206 is an abundant number, since it is smaller than the sum of its proper divisors (688218).

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

535206 is a wasteful number, since it uses less digits than its factorization.

535206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12755.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 535206 is about 731.5777470645. The cubic root of 535206 is about 81.1908318736.

It can be divided in two parts, 535 and 206, that added together give a triangular number (741 = T₃₈).

The spelling of 535206 in words is "five hundred thirty-five thousand, two hundred six".