8622448 has 20 divisors (see below), whose sum is σ = 16830520. Its totient is φ = 4279104.

The previous prime is 8622421. The next prime is 8622461. The reversal of 8622448 is 8442268.

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, 286 + ... + 4162.

It is an arithmetic number, because the mean of its divisors is an integer number (841526).

Almost surely, 2^8622448 is an apocalyptic number.

It is an amenable number.

8622448 is a deficient number, since it is larger than the sum of its proper divisors (8208072).

8622448 is a wasteful number, since it uses less digits than its factorization.

8622448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 4018 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 8622448 is about 2936.4005176406. The cubic root of 8622448 is about 205.0580680237.

The spelling of 8622448 in words is "eight million, six hundred twenty-two thousand, four hundred forty-eight".