6748323 has 4 divisors (see below), whose sum is σ = 8997768. Its totient is φ = 4498880.

The previous prime is 6748321. The next prime is 6748327. The reversal of 6748323 is 3238476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6748323 - 2¹ = 6748321 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (6748321) 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 3 ways as a sum of consecutive naturals, for example, 1124718 + ... + 1124723.

It is an arithmetic number, because the mean of its divisors is an integer number (2249442).

Almost surely, 2^6748323 is an apocalyptic number.

6748323 is a deficient number, since it is larger than the sum of its proper divisors (2249445).

6748323 is a wasteful number, since it uses less digits than its factorization.

6748323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249444.

The product of its digits is 24192, while the sum is 33.

The square root of 6748323 is about 2597.7534525047. The cubic root of 6748323 is about 188.9725051687.

The spelling of 6748323 in words is "six million, seven hundred forty-eight thousand, three hundred twenty-three".