4319648 has 12 divisors (see below), whose sum is σ = 8504370. Its totient is φ = 2159808.

The previous prime is 4319621. The next prime is 4319671. The reversal of 4319648 is 8469134.

It can be written as a sum of positive squares in only one way, i.e., 2650384 + 1669264 = 1628^2 + 1292^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67463 + ... + 67526.

Almost surely, 2^4319648 is an apocalyptic number.

It is an amenable number.

4319648 is a deficient number, since it is larger than the sum of its proper divisors (4184722).

4319648 is a wasteful number, since it uses less digits than its factorization.

4319648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134999 (or 134991 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 4319648 is about 2078.3762893182. The cubic root of 4319648 is about 162.8606333802.

It can be divided in two parts, 43 and 19648, that added together give a palindrome (19691).

The spelling of 4319648 in words is "four million, three hundred nineteen thousand, six hundred forty-eight".