487813580 has 12 divisors (see below), whose sum is σ = 1024408560. Its totient is φ = 195125424.

The previous prime is 487813577. The next prime is 487813583. The reversal of 487813580 is 85318784.

It is an interprime number because it is at equal distance from previous prime (487813577) and next prime (487813583).

It is not an unprimeable number, because it can be changed into a prime (487813583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12195320 + ... + 12195359.

It is an arithmetic number, because the mean of its divisors is an integer number (85367380).

Almost surely, 2^487813580 is an apocalyptic number.

It is an amenable number.

487813580 is an abundant number, since it is smaller than the sum of its proper divisors (536594980).

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

487813580 is a wasteful number, since it uses less digits than its factorization.

487813580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24390688 (or 24390686 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 487813580 is about 22086.5022128901. The cubic root of 487813580 is about 787.1991722394.

The spelling of 487813580 in words is "four hundred eighty-seven million, eight hundred thirteen thousand, five hundred eighty".