489488 has 10 divisors (see below), whose sum is σ = 948414. Its totient is φ = 244736.

The previous prime is 489487. The next prime is 489493. The reversal of 489488 is 884984.

It can be written as a sum of positive squares in only one way, i.e., 446224 + 43264 = 668^2 + 208^2 .

It is a super-5 number, since 5×489488⁵ (a number of 30 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (489487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15281 + ... + 15312.

2⁴⁸⁹⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

489488 is a deficient number, since it is larger than the sum of its proper divisors (458926).

489488 is a wasteful number, since it uses less digits than its factorization.

489488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30601 (or 30595 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 489488 is about 699.6341901308. The cubic root of 489488 is about 78.8098830656.

The spelling of 489488 in words is "four hundred eighty-nine thousand, four hundred eighty-eight".