4440375 has 24 divisors (see below), whose sum is σ = 8006544. Its totient is φ = 2367600.

The previous prime is 4440367. The next prime is 4440379. The reversal of 4440375 is 5730444.

It is not a de Polignac number, because 4440375 - 2³ = 4440367 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 4⁸ + 4¹¹ + 0 + 3¹¹ + 7 + 5⁵ .

4440375 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440379) 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 23 ways as a sum of consecutive naturals, for example, 849 + ... + 3098.

It is an arithmetic number, because the mean of its divisors is an integer number (333606).

Almost surely, 2^4440375 is an apocalyptic number.

4440375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4440375 is a deficient number, since it is larger than the sum of its proper divisors (3566169).

4440375 is a wasteful number, since it uses less digits than its factorization.

4440375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968 (or 3955 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4440375 is about 2107.2197322539. The cubic root of 4440375 is about 164.3639424003.

The spelling of 4440375 in words is "four million, four hundred forty thousand, three hundred seventy-five".