535965 has 8 divisors (see below), whose sum is σ = 857568. Its totient is φ = 285840.

The previous prime is 535957. The next prime is 535967. The reversal of 535965 is 569535.

535965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 535965 - 2³ = 535957 is a prime.

535965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17851 + ... + 17880.

It is an arithmetic number, because the mean of its divisors is an integer number (107196).

2⁵³⁵⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

535965 is a deficient number, since it is larger than the sum of its proper divisors (321603).

535965 is a wasteful number, since it uses less digits than its factorization.

535965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35739.

The product of its digits is 20250, while the sum is 33.

The square root of 535965 is about 732.0963051402. The cubic root of 535965 is about 81.2291938836.

The spelling of 535965 in words is "five hundred thirty-five thousand, nine hundred sixty-five".