8973224 has 24 divisors (see below), whose sum is σ = 18221310. Its totient is φ = 4140864.

The previous prime is 8973221. The next prime is 8973241. The reversal of 8973224 is 4223798.

It can be written as a sum of positive squares in 3 ways, for example, as 1737124 + 7236100 = 1318^2 + 2690^2 .

It is not an unprimeable number, because it can be changed into a prime (8973221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1967 + ... + 4670.

Almost surely, 2^8973224 is an apocalyptic number.

It is an amenable number.

8973224 is an abundant number, since it is smaller than the sum of its proper divisors (9248086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8973224 is a wasteful number, since it uses less digits than its factorization.

8973224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669 (or 6652 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 8973224 is about 2995.5340091543. The cubic root of 8973224 is about 207.8018947120.

The spelling of 8973224 in words is "eight million, nine hundred seventy-three thousand, two hundred twenty-four".