4505748 has 48 divisors (see below), whose sum is σ = 11995200. Its totient is φ = 1304064.

The previous prime is 4505741. The next prime is 4505773. The reversal of 4505748 is 8475054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1803 + ... + 3501.

It is an arithmetic number, because the mean of its divisors is an integer number (249900).

Almost surely, 2^4505748 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 4505748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5997600).

4505748 is an abundant number, since it is smaller than the sum of its proper divisors (7489452).

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

4505748 is a wasteful number, since it uses less digits than its factorization.

4505748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 4505748 is about 2122.6747277904. The cubic root of 4505748 is about 165.1666268985.

It can be divided in two parts, 4505 and 748, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 4505748 in words is "four million, five hundred five thousand, seven hundred forty-eight".