8328723 has 8 divisors (see below), whose sum is σ = 11959248. Its totient is φ = 5125344.

The previous prime is 8328701. The next prime is 8328731. The reversal of 8328723 is 3278238.

It is a happy number.

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

It is not a de Polignac number, because 8328723 - 2⁶ = 8328659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8328743) 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 7 ways as a sum of consecutive naturals, for example, 106740 + ... + 106817.

It is an arithmetic number, because the mean of its divisors is an integer number (1494906).

Almost surely, 2^8328723 is an apocalyptic number.

8328723 is a deficient number, since it is larger than the sum of its proper divisors (3630525).

8328723 is a wasteful number, since it uses less digits than its factorization.

8328723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213573.

The product of its digits is 16128, while the sum is 33.

The square root of 8328723 is about 2885.9527023151. The cubic root of 8328723 is about 202.7026716507.

The spelling of 8328723 in words is "eight million, three hundred twenty-eight thousand, seven hundred twenty-three".