487210665 has 8 divisors (see below), whose sum is σ = 779537088. Its totient is φ = 259845680.

The previous prime is 487210651. The next prime is 487210681. The reversal of 487210665 is 566012784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487210665 - 2¹⁸ = 486948521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16240341 + ... + 16240370.

It is an arithmetic number, because the mean of its divisors is an integer number (97442136).

Almost surely, 2^487210665 is an apocalyptic number.

It is an amenable number.

487210665 is a deficient number, since it is larger than the sum of its proper divisors (292326423).

487210665 is a wasteful number, since it uses less digits than its factorization.

487210665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32480719.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 487210665 is about 22072.8490458300. The cubic root of 487210665 is about 786.8747246249.

The spelling of 487210665 in words is "four hundred eighty-seven million, two hundred ten thousand, six hundred sixty-five".