487514481 has 8 divisors (see below), whose sum is σ = 650582880. Its totient is φ = 324727872.

The previous prime is 487514459. The next prime is 487514497. The reversal of 487514481 is 184415784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487514481 - 2⁷ = 487514353 is a prime.

It is a super-2 number, since 2×487514481² = 475340738369398722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (487514081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66376 + ... + 73353.

It is an arithmetic number, because the mean of its divisors is an integer number (81322860).

Almost surely, 2^487514481 is an apocalyptic number.

It is an amenable number.

487514481 is a deficient number, since it is larger than the sum of its proper divisors (163068399).

487514481 is a wasteful number, since it uses less digits than its factorization.

487514481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140895.

The product of its digits is 143360, while the sum is 42.

The square root of 487514481 is about 22079.7300934590. The cubic root of 487514481 is about 787.0382510509.

The spelling of 487514481 in words is "four hundred eighty-seven million, five hundred fourteen thousand, four hundred eighty-one".