12935535 has 8 divisors (see below), whose sum is σ = 20696880. Its totient is φ = 6898944.

The previous prime is 12935519. The next prime is 12935543. The reversal of 12935535 is 53553921.

12935535 is nontrivially palindromic in base 13.

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

It is not a de Polignac number, because 12935535 - 2⁴ = 12935519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12935496 and 12935505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431170 + ... + 431199.

It is an arithmetic number, because the mean of its divisors is an integer number (2587110).

Almost surely, 2^12935535 is an apocalyptic number.

12935535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12935535 is a deficient number, since it is larger than the sum of its proper divisors (7761345).

12935535 is an equidigital number, since it uses as much as digits as its factorization.

12935535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862377.

The product of its digits is 20250, while the sum is 33.

The square root of 12935535 is about 3596.6004782294. The cubic root of 12935535 is about 234.7441609896.

The spelling of 12935535 in words is "twelve million, nine hundred thirty-five thousand, five hundred thirty-five".