487232868 has 12 divisors (see below), whose sum is σ = 1136876720. Its totient is φ = 162410952.

The previous prime is 487232849. The next prime is 487232873. The reversal of 487232868 is 868232784.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20301358 + ... + 20301381.

Almost surely, 2^487232868 is an apocalyptic number.

It is an amenable number.

487232868 is an abundant number, since it is smaller than the sum of its proper divisors (649643852).

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

487232868 is a wasteful number, since it uses less digits than its factorization.

487232868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40602746 (or 40602744 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The square root of 487232868 is about 22073.3519883139. The cubic root of 487232868 is about 786.8866775065.

The spelling of 487232868 in words is "four hundred eighty-seven million, two hundred thirty-two thousand, eight hundred sixty-eight".