487677 has 8 divisors (see below), whose sum is σ = 655200. Its totient is φ = 322640.

The previous prime is 487657. The next prime is 487681. The reversal of 487677 is 776784.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 487677 - 2¹⁰ = 486653 is a prime.

It is a congruent number.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2⁴⁸⁷⁶⁷⁷ is an apocalyptic number.

It is an amenable number.

487677 is a deficient number, since it is larger than the sum of its proper divisors (167523).

487677 is a wasteful number, since it uses less digits than its factorization.

487677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243.

The product of its digits is 65856, while the sum is 39.

The square root of 487677 is about 698.3387430180. The cubic root of 487677 is about 78.7125697656.

Subtracting from 487677 its product of digits (65856), we obtain a triangular number (421821 = T₉₁₈).

The spelling of 487677 in words is "four hundred eighty-seven thousand, six hundred seventy-seven".