487604920 has 64 divisors (see below), whose sum is σ = 1205733600. Its totient is φ = 175994880.

The previous prime is 487604857. The next prime is 487604947. The reversal of 487604920 is 29406784.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56236 + ... + 64324.

Almost surely, 2^487604920 is an apocalyptic number.

487604920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487604920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602866800).

487604920 is an abundant number, since it is smaller than the sum of its proper divisors (718128680).

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

487604920 is a wasteful number, since it uses less digits than its factorization.

487604920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8248 (or 8244 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 487604920 is about 22081.7780081224. The cubic root of 487604920 is about 787.0869159652.

The spelling of 487604920 in words is "four hundred eighty-seven million, six hundred four thousand, nine hundred twenty".