487315846 has 24 divisors (see below), whose sum is σ = 801579456. Its totient is φ = 221919360.

The previous prime is 487315841. The next prime is 487315847. The reversal of 487315846 is 648513784.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 487315796 and 487315805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487315841) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4320 + ... + 31516.

It is an arithmetic number, because the mean of its divisors is an integer number (33399144).

Almost surely, 2^487315846 is an apocalyptic number.

487315846 is a deficient number, since it is larger than the sum of its proper divisors (314263610).

487315846 is a wasteful number, since it uses less digits than its factorization.

487315846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264 (or 27247 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 487315846 is about 22075.2315050148. The cubic root of 487315846 is about 786.9313451119.

The spelling of 487315846 in words is "four hundred eighty-seven million, three hundred fifteen thousand, eight hundred forty-six".