8922448 has 20 divisors (see below), whose sum is σ = 17468500. Its totient is φ = 4414464.

The previous prime is 8922443. The next prime is 8922449. The reversal of 8922448 is 8442298.

It can be written as a sum of positive squares in 2 ways, for example, as 1567504 + 7354944 = 1252^2 + 2712^2 .

It is a super-2 number, since 2×8922448² = 159220156625408, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8922443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323 + ... + 4426.

It is an arithmetic number, because the mean of its divisors is an integer number (873425).

Almost surely, 2^8922448 is an apocalyptic number.

It is an amenable number.

8922448 is a deficient number, since it is larger than the sum of its proper divisors (8546052).

8922448 is a wasteful number, since it uses less digits than its factorization.

8922448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854 (or 5848 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 8922448 is about 2987.0467020119. The cubic root of 8922448 is about 207.4091962494.

The spelling of 8922448 in words is "eight million, nine hundred twenty-two thousand, four hundred forty-eight".