487466824 has 32 divisors (see below), whose sum is σ = 991521720. Its totient is φ = 223335936.

The previous prime is 487466809. The next prime is 487466827. The reversal of 487466824 is 428664784.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 436057924 + 51408900 = 20882^2 + 7170^2 .

It is not an unprimeable number, because it can be changed into a prime (487466827) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2859 + ... + 31354.

Almost surely, 2^487466824 is an apocalyptic number.

It is an amenable number.

487466824 is an abundant number, since it is smaller than the sum of its proper divisors (504054896).

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

487466824 is a wasteful number, since it uses less digits than its factorization.

487466824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34369 (or 34365 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 49.

The square root of 487466824 is about 22078.6508645796. The cubic root of 487466824 is about 787.0126045620.

The spelling of 487466824 in words is "four hundred eighty-seven million, four hundred sixty-six thousand, eight hundred twenty-four".