535606 has 4 divisors (see below), whose sum is σ = 803412. Its totient is φ = 267802.

The previous prime is 535589. The next prime is 535607. The reversal of 535606 is 606535.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535607) by changing a digit.

535606 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 as a sum of consecutive naturals, namely, 133900 + ... + 133903.

It is an arithmetic number, because the mean of its divisors is an integer number (200853).

2⁵³⁵⁶⁰⁶ is an apocalyptic number.

535606 is a deficient number, since it is larger than the sum of its proper divisors (267806).

535606 is a wasteful number, since it uses less digits than its factorization.

535606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267805.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 535606 is about 731.8510777474. The cubic root of 535606 is about 81.2110535237.

The spelling of 535606 in words is "five hundred thirty-five thousand, six hundred six".