8466448 has 10 divisors (see below), whose sum is σ = 16403774. Its totient is φ = 4233216.

The previous prime is 8466443. The next prime is 8466473. The reversal of 8466448 is 8446648.

It can be written as a sum of positive squares in only one way, i.e., 8020224 + 446224 = 2832^2 + 668^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8466448.

It is not an unprimeable number, because it can be changed into a prime (8466443) by changing a digit.

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 as a sum of consecutive naturals, namely, 264561 + ... + 264592.

Almost surely, 2^8466448 is an apocalyptic number.

It is an amenable number.

8466448 is a deficient number, since it is larger than the sum of its proper divisors (7937326).

8466448 is a wasteful number, since it uses less digits than its factorization.

8466448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529161 (or 529155 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 8466448 is about 2909.7161373577. The cubic root of 8466448 is about 203.8138761172.

The spelling of 8466448 in words is "eight million, four hundred sixty-six thousand, four hundred forty-eight".