6345535 has 8 divisors (see below), whose sum is σ = 8702496. Its totient is φ = 4351200.

The previous prime is 6345533. The next prime is 6345541. The reversal of 6345535 is 5355436.

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

It is not a de Polignac number, because 6345535 - 2¹ = 6345533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6345497 and 6345506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345533) 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 7 ways as a sum of consecutive naturals, for example, 90616 + ... + 90685.

It is an arithmetic number, because the mean of its divisors is an integer number (1087812).

Almost surely, 2^6345535 is an apocalyptic number.

6345535 is a deficient number, since it is larger than the sum of its proper divisors (2356961).

6345535 is a wasteful number, since it uses less digits than its factorization.

6345535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181313.

The product of its digits is 27000, while the sum is 31.

The square root of 6345535 is about 2519.0345372781. The cubic root of 6345535 is about 185.1353769280.

Subtracting from 6345535 its reverse (5355436), we obtain a palindrome (990099).

The spelling of 6345535 in words is "six million, three hundred forty-five thousand, five hundred thirty-five".