535867 has 4 divisors (see below), whose sum is σ = 538056. Its totient is φ = 533680.

The previous prime is 535861. The next prime is 535879. The reversal of 535867 is 768535.

It is a happy number.

535867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 535867 - 2³ = 535859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (134514).

2⁵³⁵⁸⁶⁷ is an apocalyptic number.

535867 is a deficient number, since it is larger than the sum of its proper divisors (2189).

535867 is a wasteful number, since it uses less digits than its factorization.

535867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188.

The product of its digits is 25200, while the sum is 34.

The square root of 535867 is about 732.0293709955. The cubic root of 535867 is about 81.2242427231.

The spelling of 535867 in words is "five hundred thirty-five thousand, eight hundred sixty-seven".