488667 has 4 divisors (see below), whose sum is σ = 651560. Its totient is φ = 325776.

The previous prime is 488651. The next prime is 488687. The reversal of 488667 is 766884.

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

It is not a de Polignac number, because 488667 - 2⁴ = 488651 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (488617) 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 3 ways as a sum of consecutive naturals, for example, 81442 + ... + 81447.

It is an arithmetic number, because the mean of its divisors is an integer number (162890).

2⁴⁸⁸⁶⁶⁷ is an apocalyptic number.

488667 is a deficient number, since it is larger than the sum of its proper divisors (162893).

488667 is a wasteful number, since it uses less digits than its factorization.

488667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162892.

The product of its digits is 64512, while the sum is 39.

The square root of 488667 is about 699.0472087063. The cubic root of 488667 is about 78.7657967807.

The spelling of 488667 in words is "four hundred eighty-eight thousand, six hundred sixty-seven".