488385 has 12 divisors (see below), whose sum is σ = 846612. Its totient is φ = 260448.

The previous prime is 488381. The next prime is 488399. The reversal of 488385 is 583884.

It can be written as a sum of positive squares in 2 ways, for example, as 219024 + 269361 = 468^2 + 519^2 .

It is not a de Polignac number, because 488385 - 2² = 488381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488381) 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 11 ways as a sum of consecutive naturals, for example, 5382 + ... + 5471.

It is an arithmetic number, because the mean of its divisors is an integer number (70551).

2⁴⁸⁸³⁸⁵ is an apocalyptic number.

488385 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

488385 is a deficient number, since it is larger than the sum of its proper divisors (358227).

488385 is a wasteful number, since it uses less digits than its factorization.

488385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10864 (or 10861 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 488385 is about 698.8454764825. The cubic root of 488385 is about 78.7506424740.

The spelling of 488385 in words is "four hundred eighty-eight thousand, three hundred eighty-five".