6628323 has 8 divisors (see below), whose sum is σ = 9517648. Its totient is φ = 4078944.

The previous prime is 6628313. The next prime is 6628357. The reversal of 6628323 is 3238266.

6628323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6628323 - 2⁹ = 6627811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6628313) 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, 84940 + ... + 85017.

It is an arithmetic number, because the mean of its divisors is an integer number (1189706).

Almost surely, 2^6628323 is an apocalyptic number.

6628323 is a deficient number, since it is larger than the sum of its proper divisors (2889325).

6628323 is a wasteful number, since it uses less digits than its factorization.

6628323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169973.

The product of its digits is 10368, while the sum is 30.

The square root of 6628323 is about 2574.5529709058. The cubic root of 6628323 is about 187.8456840663.

The spelling of 6628323 in words is "six million, six hundred twenty-eight thousand, three hundred twenty-three".