6325643 has 8 divisors (see below), whose sum is σ = 6558720. Its totient is φ = 6094440.

The previous prime is 6325633. The next prime is 6325691. The reversal of 6325643 is 3465236.

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 6325643 - 2⁸ = 6325387 is a prime.

It is a d-powerful number, because it can be written as 6³ + 3³ + 2¹⁷ + 5⁹ + 6⁶ + 4¹¹ + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6325633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (819840).

Almost surely, 2^6325643 is an apocalyptic number.

6325643 is a deficient number, since it is larger than the sum of its proper divisors (233077).

6325643 is a wasteful number, since it uses less digits than its factorization.

6325643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937.

The product of its digits is 12960, while the sum is 29.

The square root of 6325643 is about 2515.0831000188. The cubic root of 6325643 is about 184.9417201375.

The spelling of 6325643 in words is "six million, three hundred twenty-five thousand, six hundred forty-three".