487865288 has 16 divisors (see below), whose sum is σ = 915330780. Its totient is φ = 243777088.

The previous prime is 487865281. The next prime is 487865291. The reversal of 487865288 is 882568784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 484968484 + 2896804 = 22022^2 + 1702^2 .

It is not an unprimeable number, because it can be changed into a prime (487865281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5531 + ... + 31722.

Almost surely, 2^487865288 is an apocalyptic number.

It is an amenable number.

487865288 is a deficient number, since it is larger than the sum of its proper divisors (427465492).

487865288 is a wasteful number, since it uses less digits than its factorization.

487865288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38896 (or 38892 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 56.

The square root of 487865288 is about 22087.6727610674. The cubic root of 487865288 is about 787.2269854986.

The spelling of 487865288 in words is "four hundred eighty-seven million, eight hundred sixty-five thousand, two hundred eighty-eight".