8913224 has 16 divisors (see below), whose sum is σ = 16744320. Its totient is φ = 4448080.

The previous prime is 8913199. The next prime is 8913239. The reversal of 8913224 is 4223198.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677 + ... + 7899.

It is an arithmetic number, because the mean of its divisors is an integer number (1046520).

Almost surely, 2^8913224 is an apocalyptic number.

It is an amenable number.

8913224 is a deficient number, since it is larger than the sum of its proper divisors (7831096).

8913224 is a wasteful number, since it uses less digits than its factorization.

8913224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140 (or 2136 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 8913224 is about 2985.5023027960. The cubic root of 8913224 is about 207.3376986039.

The spelling of 8913224 in words is "eight million, nine hundred thirteen thousand, two hundred twenty-four".