488630 has 16 divisors (see below), whose sum is σ = 888624. Its totient is φ = 193440.

The previous prime is 488627. The next prime is 488633. The reversal of 488630 is 36884.

It is an interprime number because it is at equal distance from previous prime (488627) and next prime (488633).

It is a junction number, because it is equal to n+sod(n) for n = 488593 and 488602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124 + ... + 1496.

It is an arithmetic number, because the mean of its divisors is an integer number (55539).

2⁴⁸⁸⁶³⁰ is an apocalyptic number.

488630 is a deficient number, since it is larger than the sum of its proper divisors (399994).

488630 is a wasteful number, since it uses less digits than its factorization.

488630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 488630 is about 699.0207436121. The cubic root of 488630 is about 78.7638087820.

Subtracting from 488630 its sum of digits (29), we obtain a square (488601 = 699²).

The spelling of 488630 in words is "four hundred eighty-eight thousand, six hundred thirty".