4421480 has 32 divisors (see below), whose sum is σ = 11370240. Its totient is φ = 1515840.

The previous prime is 4421467. The next prime is 4421491. The reversal of 4421480 is 841244.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7616 + ... + 8175.

It is an arithmetic number, because the mean of its divisors is an integer number (355320).

Almost surely, 2^4421480 is an apocalyptic number.

4421480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4421480 is an abundant number, since it is smaller than the sum of its proper divisors (6948760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4421480 is a wasteful number, since it uses less digits than its factorization.

4421480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15809 (or 15805 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4421480 is about 2102.7315568089. The cubic root of 4421480 is about 164.1304732096.

The spelling of 4421480 in words is "four million, four hundred twenty-one thousand, four hundred eighty".