6343135 has 4 divisors (see below), whose sum is σ = 7611768. Its totient is φ = 5074504.

The previous prime is 6343133. The next prime is 6343153. The reversal of 6343135 is 5313436.

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 6343135 - 2¹ = 6343133 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 (6343133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 634309 + ... + 634318.

It is an arithmetic number, because the mean of its divisors is an integer number (1902942).

Almost surely, 2^6343135 is an apocalyptic number.

6343135 is a deficient number, since it is larger than the sum of its proper divisors (1268633).

6343135 is a wasteful number, since it uses less digits than its factorization.

6343135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268632.

The product of its digits is 3240, while the sum is 25.

The square root of 6343135 is about 2518.5581192420. The cubic root of 6343135 is about 185.1120334309.

The spelling of 6343135 in words is "six million, three hundred forty-three thousand, one hundred thirty-five".