487886507 has 4 divisors (see below), whose sum is σ = 492362640. Its totient is φ = 483410376.

The previous prime is 487886473. The next prime is 487886513. The reversal of 487886507 is 705688784.

It is a happy number.

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 487886507 - 2¹⁸ = 487624363 is a prime.

It is a super-2 number, since 2×487886507² = 476066487425322098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487886527) 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, 2237903 + ... + 2238120.

It is an arithmetic number, because the mean of its divisors is an integer number (123090660).

Almost surely, 2^487886507 is an apocalyptic number.

487886507 is a deficient number, since it is larger than the sum of its proper divisors (4476133).

487886507 is a wasteful number, since it uses less digits than its factorization.

487886507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4476132.

The product of its (nonzero) digits is 3010560, while the sum is 53.

The square root of 487886507 is about 22088.1530916462. The cubic root of 487886507 is about 787.2383984355.

The spelling of 487886507 in words is "four hundred eighty-seven million, eight hundred eighty-six thousand, five hundred seven".