6328305 has 12 divisors (see below), whose sum is σ = 10969140. Its totient is φ = 3375072.

The previous prime is 6328291. The next prime is 6328319. The reversal of 6328305 is 5038236.

6328305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6328291) and next prime (6328319).

It can be written as a sum of positive squares in 2 ways, for example, as 5035536 + 1292769 = 2244^2 + 1137^2 .

It is not a de Polignac number, because 6328305 - 2⁹ = 6327793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70270 + ... + 70359.

It is an arithmetic number, because the mean of its divisors is an integer number (914095).

Almost surely, 2^6328305 is an apocalyptic number.

It is an amenable number.

6328305 is a deficient number, since it is larger than the sum of its proper divisors (4640835).

6328305 is a wasteful number, since it uses less digits than its factorization.

6328305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140640 (or 140637 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 6328305 is about 2515.6122515205. The cubic root of 6328305 is about 184.9676593090.

The spelling of 6328305 in words is "six million, three hundred twenty-eight thousand, three hundred five".