487310220 has 72 divisors (see below), whose sum is σ = 1488046560. Its totient is φ = 129081600.

The previous prime is 487310191. The next prime is 487310221. The reversal of 487310220 is 22013784.

It is not an unprimeable number, because it can be changed into a prime (487310221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18216 + ... + 36144.

Almost surely, 2^487310220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487310220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (744023280).

487310220 is an abundant number, since it is smaller than the sum of its proper divisors (1000736340).

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

487310220 is a wasteful number, since it uses less digits than its factorization.

487310220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18095 (or 18090 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 487310220 is about 22075.1040767648. The cubic root of 487310220 is about 786.9283167592.

The spelling of 487310220 in words is "four hundred eighty-seven million, three hundred ten thousand, two hundred twenty".