488530 has 24 divisors (see below), whose sum is σ = 1023948. Its totient is φ = 167328.

The previous prime is 488513. The next prime is 488539. The reversal of 488530 is 35884.

488530 = T₁₁₆ + T₁₁₇ + ... + T₁₆₄.

488530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 480249 + 8281 = 693^2 + 91^2 .

It is not an unprimeable number, because it can be changed into a prime (488539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9 + ... + 988.

2⁴⁸⁸⁵³⁰ is an apocalyptic number.

488530 is an abundant number, since it is smaller than the sum of its proper divisors (535418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488530 is a wasteful number, since it uses less digits than its factorization.

488530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 488530 is about 698.9492113165. The cubic root of 488530 is about 78.7584353104.

The spelling of 488530 in words is "four hundred eighty-eight thousand, five hundred thirty".