4481002 has 8 divisors (see below), whose sum is σ = 6747300. Its totient is φ = 2231904.

The previous prime is 4480981. The next prime is 4481003. The reversal of 4481002 is 2001844.

It can be written as a sum of positive squares in 2 ways, for example, as 3538161 + 942841 = 1881^2 + 971^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4481003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3627 + ... + 4702.

Almost surely, 2^4481002 is an apocalyptic number.

4481002 is a deficient number, since it is larger than the sum of its proper divisors (2266298).

4481002 is a wasteful number, since it uses less digits than its factorization.

4481002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8600.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4481002 is about 2116.8377358692. The cubic root of 4481002 is about 164.8637013377.

Adding to 4481002 its reverse (2001844), we get a palindrome (6482846).

The spelling of 4481002 in words is "four million, four hundred eighty-one thousand, two".