4487288 has 24 divisors (see below), whose sum is σ = 9113400. Its totient is φ = 2070432.

The previous prime is 4487243. The next prime is 4487297. The reversal of 4487288 is 8827844.

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, 308 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (379725).

Almost surely, 2^4487288 is an apocalyptic number.

It is an amenable number.

4487288 is an abundant number, since it is smaller than the sum of its proper divisors (4626112).

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

4487288 is a wasteful number, since it uses less digits than its factorization.

4487288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351 (or 3334 counting only the distinct ones).

The product of its digits is 114688, while the sum is 41.

The square root of 4487288 is about 2118.3219774151. The cubic root of 4487288 is about 164.9407562026.

The spelling of 4487288 in words is "four million, four hundred eighty-seven thousand, two hundred eighty-eight".