488785 has 8 divisors (see below), whose sum is σ = 639936. Its totient is φ = 355440.

The previous prime is 488779. The next prime is 488791. The reversal of 488785 is 587884.

It is an interprime number because it is at equal distance from previous prime (488779) and next prime (488791).

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

It is a de Polignac number, because none of the positive numbers 2^k-488785 is a prime.

It is an Ulam number.

It is a nialpdrome in base 16.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4389 + ... + 4498.

It is an arithmetic number, because the mean of its divisors is an integer number (79992).

2⁴⁸⁸⁷⁸⁵ is an apocalyptic number.

It is an amenable number.

488785 is a deficient number, since it is larger than the sum of its proper divisors (151151).

488785 is a wasteful number, since it uses less digits than its factorization.

488785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8903.

The product of its digits is 71680, while the sum is 40.

The square root of 488785 is about 699.1316042062. The cubic root of 488785 is about 78.7721362143.

Subtracting 488785 from its reverse (587884), we obtain a palindrome (99099).

The spelling of 488785 in words is "four hundred eighty-eight thousand, seven hundred eighty-five".