4782448 has 40 divisors (see below), whose sum is σ = 10468080. Its totient is φ = 2096640.

The previous prime is 4782443. The next prime is 4782469. The reversal of 4782448 is 8442874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4782443) 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 in 7 ways as a sum of consecutive naturals, for example, 4636 + ... + 5572.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

Almost surely, 2^4782448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4782448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5234040).

4782448 is an abundant number, since it is smaller than the sum of its proper divisors (5685632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4782448 is a wasteful number, since it uses less digits than its factorization.

4782448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985 (or 979 counting only the distinct ones).

The product of its digits is 57344, while the sum is 37.

The square root of 4782448 is about 2186.8808838160. The cubic root of 4782448 is about 168.4806717932.

It can be divided in two parts, 478 and 2448, that added together give a triangular number (2926 = T₇₆).

The spelling of 4782448 in words is "four million, seven hundred eighty-two thousand, four hundred forty-eight".