487627 has 4 divisors (see below), whose sum is σ = 557296. Its totient is φ = 417960.

The previous prime is 487607. The next prime is 487637. The reversal of 487627 is 726784.

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 487627 - 2¹⁵ = 454859 is a prime.

It is a super-2 number, since 2×487627² = 475560182258, which contains 22 as substring.

It is a Duffinian number.

487627 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 487592 and 487601.

It is not an unprimeable number, because it can be changed into a prime (487607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34824 + ... + 34837.

It is an arithmetic number, because the mean of its divisors is an integer number (139324).

2⁴⁸⁷⁶²⁷ is an apocalyptic number.

487627 is a deficient number, since it is larger than the sum of its proper divisors (69669).

487627 is an equidigital number, since it uses as much as digits as its factorization.

487627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69668.

The product of its digits is 18816, while the sum is 34.

The square root of 487627 is about 698.3029428550. The cubic root of 487627 is about 78.7098796223.

The spelling of 487627 in words is "four hundred eighty-seven thousand, six hundred twenty-seven".