6828605 has 8 divisors (see below), whose sum is σ = 9364992. Its totient is φ = 4682448.

The previous prime is 6828599. The next prime is 6828607. The reversal of 6828605 is 5068286.

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 6828605 - 2²² = 2634301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 195103 = 6828605 / (6 + 8 + 2 + 8 + 6 + 0 + 5).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6828607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97517 + ... + 97586.

It is an arithmetic number, because the mean of its divisors is an integer number (1170624).

Almost surely, 2^6828605 is an apocalyptic number.

It is an amenable number.

6828605 is a deficient number, since it is larger than the sum of its proper divisors (2536387).

6828605 is a wasteful number, since it uses less digits than its factorization.

6828605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195115.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 6828605 is about 2613.1599644874. The cubic root of 6828605 is about 189.7189288239.

The spelling of 6828605 in words is "six million, eight hundred twenty-eight thousand, six hundred five".