488866 has 8 divisors (see below), whose sum is σ = 838080. Its totient is φ = 209508.

The previous prime is 488861. The next prime is 488879. The reversal of 488866 is 668884.

It is a happy number.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (488861) 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, 17446 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (104760).

2⁴⁸⁸⁸⁶⁶ is an apocalyptic number.

488866 is a deficient number, since it is larger than the sum of its proper divisors (349214).

488866 is a wasteful number, since it uses less digits than its factorization.

488866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34928.

The product of its digits is 73728, while the sum is 40.

The square root of 488866 is about 699.1895308141. The cubic root of 488866 is about 78.7764872688.

The spelling of 488866 in words is "four hundred eighty-eight thousand, eight hundred sixty-six".