12535235 has 4 divisors (see below), whose sum is σ = 15042288. Its totient is φ = 10028184.

The previous prime is 12535219. The next prime is 12535247. The reversal of 12535235 is 53253521.

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 12535235 - 2⁴ = 12535219 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253519 + ... + 1253528.

It is an arithmetic number, because the mean of its divisors is an integer number (3760572).

Almost surely, 2^12535235 is an apocalyptic number.

12535235 is a deficient number, since it is larger than the sum of its proper divisors (2507053).

12535235 is an equidigital number, since it uses as much as digits as its factorization.

12535235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507052.

The product of its digits is 4500, while the sum is 26.

The square root of 12535235 is about 3540.5133808531. The cubic root of 12535235 is about 232.2972989534.

Adding to 12535235 its reverse (53253521), we get a palindrome (65788756).

The spelling of 12535235 in words is "twelve million, five hundred thirty-five thousand, two hundred thirty-five".