4480022 has 12 divisors (see below), whose sum is σ = 6835500. Its totient is φ = 2202156.

The previous prime is 4480013. The next prime is 4480031. The reversal of 4480022 is 2200844.

It is an interprime number because it is at equal distance from previous prime (4480013) and next prime (4480031).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4479976 and 4480003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8729 + ... + 9227.

It is an arithmetic number, because the mean of its divisors is an integer number (569625).

Almost surely, 2^4480022 is an apocalyptic number.

4480022 is a deficient number, since it is larger than the sum of its proper divisors (2355478).

4480022 is an equidigital number, since it uses as much as digits as its factorization.

4480022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4480022 is about 2116.6062458568. The cubic root of 4480022 is about 164.8516818380.

Adding to 4480022 its reverse (2200844), we get a palindrome (6680866).

The spelling of 4480022 in words is "four million, four hundred eighty thousand, twenty-two".