4405748 has 12 divisors (see below), whose sum is σ = 7731780. Its totient is φ = 2196672.

The previous prime is 4405747. The next prime is 4405759. The reversal of 4405748 is 8475044.

It can be written as a sum of positive squares in 2 ways, for example, as 3055504 + 1350244 = 1748^2 + 1162^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 2982.

It is an arithmetic number, because the mean of its divisors is an integer number (644315).

Almost surely, 2^4405748 is an apocalyptic number.

It is an amenable number.

4405748 is a deficient number, since it is larger than the sum of its proper divisors (3326032).

4405748 is a wasteful number, since it uses less digits than its factorization.

4405748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 4405748 is about 2098.9873749025. The cubic root of 4405748 is about 163.9355785049.

The spelling of 4405748 in words is "four million, four hundred five thousand, seven hundred forty-eight".