79535 has 4 divisors (see below), whose sum is σ = 95448. Its totient is φ = 63624.

The previous prime is 79531. The next prime is 79537. The reversal of 79535 is 53597.

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 79535 - 2² = 79531 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 79498 and 79507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7949 + ... + 7958.

It is an arithmetic number, because the mean of its divisors is an integer number (23862).

2⁷⁹⁵³⁵ is an apocalyptic number.

79535 is a deficient number, since it is larger than the sum of its proper divisors (15913).

79535 is a wasteful number, since it uses less digits than its factorization.

79535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15912.

The product of its digits is 4725, while the sum is 29.

The square root of 79535 is about 282.0195028717. The cubic root of 79535 is about 43.0050471811.

The spelling of 79535 in words is "seventy-nine thousand, five hundred thirty-five".