480000687 has 4 divisors (see below), whose sum is σ = 640000920. Its totient is φ = 320000456.

The previous prime is 480000679. The next prime is 480000727. The reversal of 480000687 is 786000084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480000687 - 2³ = 480000679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480000617) 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 3 ways as a sum of consecutive naturals, for example, 80000112 + ... + 80000117.

It is an arithmetic number, because the mean of its divisors is an integer number (160000230).

Almost surely, 2^480000687 is an apocalyptic number.

480000687 is a deficient number, since it is larger than the sum of its proper divisors (160000233).

480000687 is a wasteful number, since it uses less digits than its factorization.

480000687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160000232.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 480000687 is about 21908.9179787592. The cubic root of 480000687 is about 782.9739017772.

The spelling of 480000687 in words is "four hundred eighty million, six hundred eighty-seven", and thus it is an aban number.