4480005 has 8 divisors (see below), whose sum is σ = 7168032. Its totient is φ = 2389328.

The previous prime is 4480001. The next prime is 4480013. The reversal of 4480005 is 5000844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4480005 - 2² = 4480001 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149319 + ... + 149348.

It is an arithmetic number, because the mean of its divisors is an integer number (896004).

Almost surely, 2^4480005 is an apocalyptic number.

It is an amenable number.

4480005 is a deficient number, since it is larger than the sum of its proper divisors (2688027).

4480005 is a wasteful number, since it uses less digits than its factorization.

4480005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298675.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4480005 is about 2116.6022299903. The cubic root of 4480005 is about 164.8514733210.

Adding to 4480005 its reverse (5000844), we get a palindrome (9480849).

The spelling of 4480005 in words is "four million, four hundred eighty thousand, five".