4440105 has 12 divisors (see below), whose sum is σ = 7696260. Its totient is φ = 2368032.

The previous prime is 4440089. The next prime is 4440131. The reversal of 4440105 is 5010444.

It can be written as a sum of positive squares in 2 ways, for example, as 660969 + 3779136 = 813^2 + 1944^2 .

It is not a de Polignac number, because 4440105 - 2⁴ = 4440089 is a prime.

It is a super-2 number, since 2×4440105² = 39429064822050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49290 + ... + 49379.

It is an arithmetic number, because the mean of its divisors is an integer number (641355).

Almost surely, 2^4440105 is an apocalyptic number.

4440105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4440105 is a deficient number, since it is larger than the sum of its proper divisors (3256155).

4440105 is a wasteful number, since it uses less digits than its factorization.

4440105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98680 (or 98677 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 4440105 is about 2107.1556658206. The cubic root of 4440105 is about 164.3606109126.

Adding to 4440105 its reverse (5010444), we get a palindrome (9450549).

The spelling of 4440105 in words is "four million, four hundred forty thousand, one hundred five".