4684448 has 12 divisors (see below), whose sum is σ = 9222570. Its totient is φ = 2342208.

The previous prime is 4684447. The next prime is 4684451. The reversal of 4684448 is 8444864.

It can be written as a sum of positive squares in only one way, i.e., 3888784 + 795664 = 1972^2 + 892^2 .

It is not an unprimeable number, because it can be changed into a prime (4684447) 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 as a sum of consecutive naturals, namely, 73163 + ... + 73226.

Almost surely, 2^4684448 is an apocalyptic number.

It is an amenable number.

4684448 is a deficient number, since it is larger than the sum of its proper divisors (4538122).

4684448 is a wasteful number, since it uses less digits than its factorization.

4684448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146399 (or 146391 counting only the distinct ones).

The product of its digits is 98304, while the sum is 38.

The square root of 4684448 is about 2164.3585654877. The cubic root of 4684448 is about 167.3219076905.

The spelling of 4684448 in words is "four million, six hundred eighty-four thousand, four hundred forty-eight".