4681448 has 24 divisors (see below), whose sum is σ = 9269730. Its totient is φ = 2216160.

The previous prime is 4681433. The next prime is 4681459. The reversal of 4681448 is 8441864.

4681448 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 1214404 = 1862^2 + 1102^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2078 + ... + 3698.

Almost surely, 2^4681448 is an apocalyptic number.

It is an amenable number.

4681448 is a deficient number, since it is larger than the sum of its proper divisors (4588282).

4681448 is a wasteful number, since it uses less digits than its factorization.

4681448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665 (or 1642 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 4681448 is about 2163.6654085140. The cubic root of 4681448 is about 167.2861814664.

The spelling of 4681448 in words is "four million, six hundred eighty-one thousand, four hundred forty-eight".