8423224 has 16 divisors (see below), whose sum is σ = 16338600. Its totient is φ = 4066272.

The previous prime is 8423209. The next prime is 8423231. The reversal of 8423224 is 4223248.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17922 + ... + 18385.

Almost surely, 2^8423224 is an apocalyptic number.

It is an amenable number.

8423224 is a deficient number, since it is larger than the sum of its proper divisors (7915376).

8423224 is a wasteful number, since it uses less digits than its factorization.

8423224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36342 (or 36338 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 8423224 is about 2902.2791044281. The cubic root of 8423224 is about 203.4664385730.

The spelling of 8423224 in words is "eight million, four hundred twenty-three thousand, two hundred twenty-four".