487688627 has 4 divisors (see below), whose sum is σ = 491248536. Its totient is φ = 484128720.

The previous prime is 487688611. The next prime is 487688633. The reversal of 487688627 is 726886784.

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 487688627 - 2⁴ = 487688611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487688647) 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, 1779749 + ... + 1780022.

It is an arithmetic number, because the mean of its divisors is an integer number (122812134).

Almost surely, 2^487688627 is an apocalyptic number.

487688627 is a deficient number, since it is larger than the sum of its proper divisors (3559909).

487688627 is a wasteful number, since it uses less digits than its factorization.

487688627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559908.

The product of its digits is 7225344, while the sum is 56.

The square root of 487688627 is about 22083.6733131062. The cubic root of 487688627 is about 787.1319530516.

The spelling of 487688627 in words is "four hundred eighty-seven million, six hundred eighty-eight thousand, six hundred twenty-seven".