12535 has 8 divisors (see below), whose sum is σ = 15840. Its totient is φ = 9504.

The previous prime is 12527. The next prime is 12539. The reversal of 12535 is 53521.

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

It is a cyclic number.

It is not a de Polignac number, because 12535 - 2³ = 12527 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12539) 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, 61 + ... + 169.

It is an arithmetic number, because the mean of its divisors is an integer number (1980).

2¹²⁵³⁵ is an apocalyptic number.

12535 is a deficient number, since it is larger than the sum of its proper divisors (3305).

12535 is a wasteful number, since it uses less digits than its factorization.

12535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137.

The product of its digits is 150, while the sum is 16.

The square root of 12535 is about 111.9598142192. The cubic root of 12535 is about 23.2295847306.

The spelling of 12535 in words is "twelve thousand, five hundred thirty-five".