8313223 has 4 divisors (see below), whose sum is σ = 8406720. Its totient is φ = 8219728.

The previous prime is 8313199. The next prime is 8313229. The reversal of 8313223 is 3223138.

It is a happy number.

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 8313223 - 2²¹ = 6216071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8313194 and 8313203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8313229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46615 + ... + 46792.

It is an arithmetic number, because the mean of its divisors is an integer number (2101680).

Almost surely, 2^8313223 is an apocalyptic number.

8313223 is a deficient number, since it is larger than the sum of its proper divisors (93497).

8313223 is an equidigital number, since it uses as much as digits as its factorization.

8313223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93496.

The product of its digits is 864, while the sum is 22.

The square root of 8313223 is about 2883.2660300430. The cubic root of 8313223 is about 202.5768483410.

The spelling of 8313223 in words is "eight million, three hundred thirteen thousand, two hundred twenty-three".