487056307 has 8 divisors (see below), whose sum is σ = 518023296. Its totient is φ = 456346752.

The previous prime is 487056289. The next prime is 487056319. The reversal of 487056307 is 703650784.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487056307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 487056307.

It is not an unprimeable number, because it can be changed into a prime (487056107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60448 + ... + 68029.

It is an arithmetic number, because the mean of its divisors is an integer number (64752912).

Almost surely, 2^487056307 is an apocalyptic number.

487056307 is a deficient number, since it is larger than the sum of its proper divisors (30966989).

487056307 is a wasteful number, since it uses less digits than its factorization.

487056307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128717.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 487056307 is about 22069.3522107016. The cubic root of 487056307 is about 786.7916166754.

The spelling of 487056307 in words is "four hundred eighty-seven million, fifty-six thousand, three hundred seven".