4488520 has 16 divisors (see below), whose sum is σ = 10099260. Its totient is φ = 1795392.

The previous prime is 4488509. The next prime is 4488553. The reversal of 4488520 is 258844.

It can be written as a sum of positive squares in 2 ways, for example, as 4384836 + 103684 = 2094^2 + 322^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56067 + ... + 56146.

Almost surely, 2^4488520 is an apocalyptic number.

4488520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4488520 is an abundant number, since it is smaller than the sum of its proper divisors (5610740).

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

4488520 is a wasteful number, since it uses less digits than its factorization.

4488520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112224 (or 112220 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 4488520 is about 2118.6127536669. The cubic root of 4488520 is about 164.9558498343.

The spelling of 4488520 in words is "four million, four hundred eighty-eight thousand, five hundred twenty".