76535 has 4 divisors (see below), whose sum is σ = 91848. Its totient is φ = 61224.

The previous prime is 76519. The next prime is 76537. The reversal of 76535 is 53567.

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 76535 - 2⁴ = 76519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76537) 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, 7649 + ... + 7658.

It is an arithmetic number, because the mean of its divisors is an integer number (22962).

2⁷⁶⁵³⁵ is an apocalyptic number.

76535 is a deficient number, since it is larger than the sum of its proper divisors (15313).

76535 is a wasteful number, since it uses less digits than its factorization.

76535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15312.

The product of its digits is 3150, while the sum is 26.

The square root of 76535 is about 276.6495978670. The cubic root of 76535 is about 42.4573967539.

The spelling of 76535 in words is "seventy-six thousand, five hundred thirty-five".