8489223 has 12 divisors (see below), whose sum is σ = 12289368. Its totient is φ = 5646960.

The previous prime is 8489213. The next prime is 8489227. The reversal of 8489223 is 3229848.

It is not a de Polignac number, because 8489223 - 2⁴ = 8489207 is a prime.

8489223 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5236 + ... + 6662.

It is an arithmetic number, because the mean of its divisors is an integer number (1024114).

Almost surely, 2^8489223 is an apocalyptic number.

8489223 is a deficient number, since it is larger than the sum of its proper divisors (3800145).

8489223 is a wasteful number, since it uses less digits than its factorization.

8489223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094 (or 2091 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 8489223 is about 2913.6271209611. The cubic root of 8489223 is about 203.9964676436.

The spelling of 8489223 in words is "eight million, four hundred eighty-nine thousand, two hundred twenty-three".