4487800 has 48 divisors (see below), whose sum is σ = 10992600. Its totient is φ = 1699200.

The previous prime is 4487797. The next prime is 4487801. The reversal of 4487800 is 87844.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4487801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3210 + ... + 4390.

Almost surely, 2^4487800 is an apocalyptic number.

4487800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4487800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5496300).

4487800 is an abundant number, since it is smaller than the sum of its proper divisors (6504800).

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

4487800 is a wasteful number, since it uses less digits than its factorization.

4487800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 4487800 is about 2118.4428243406. The cubic root of 4487800 is about 164.9470292161.

The spelling of 4487800 in words is "four million, four hundred eighty-seven thousand, eight hundred".