535915 has 4 divisors (see below), whose sum is σ = 643104. Its totient is φ = 428728.

The previous prime is 535879. The next prime is 535919. The reversal of 535915 is 519535.

535915 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 535915 - 2¹⁵ = 503147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535919) 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, 53587 + ... + 53596.

It is an arithmetic number, because the mean of its divisors is an integer number (160776).

2⁵³⁵⁹¹⁵ is an apocalyptic number.

535915 is a deficient number, since it is larger than the sum of its proper divisors (107189).

535915 is a wasteful number, since it uses less digits than its factorization.

535915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107188.

The product of its digits is 3375, while the sum is 28.

The square root of 535915 is about 732.0621558310. The cubic root of 535915 is about 81.2266678567.

The spelling of 535915 in words is "five hundred thirty-five thousand, nine hundred fifteen".