488811 has 4 divisors (see below), whose sum is σ = 651752. Its totient is φ = 325872.

The previous prime is 488797. The next prime is 488821. The reversal of 488811 is 118884.

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

It is not a de Polignac number, because 488811 - 2⁵ = 488779 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488821) 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, 81466 + ... + 81471.

It is an arithmetic number, because the mean of its divisors is an integer number (162938).

2⁴⁸⁸⁸¹¹ is an apocalyptic number.

488811 is a deficient number, since it is larger than the sum of its proper divisors (162941).

488811 is a wasteful number, since it uses less digits than its factorization.

488811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162940.

The product of its digits is 2048, while the sum is 30.

The square root of 488811 is about 699.1501984552. The cubic root of 488811 is about 78.7735329014.

The spelling of 488811 in words is "four hundred eighty-eight thousand, eight hundred eleven".