489232 has 10 divisors (see below), whose sum is σ = 947918. Its totient is φ = 244608.

The previous prime is 489217. The next prime is 489239. The reversal of 489232 is 232984.

It can be written as a sum of positive squares in only one way, i.e., 389376 + 99856 = 624^2 + 316^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 489232.

It is not an unprimeable number, because it can be changed into a prime (489239) by changing a digit.

489232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15273 + ... + 15304.

2⁴⁸⁹²³² is an apocalyptic number.

It is an amenable number.

489232 is a deficient number, since it is larger than the sum of its proper divisors (458686).

489232 is a wasteful number, since it uses less digits than its factorization.

489232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30585 (or 30579 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 489232 is about 699.4512134524. The cubic root of 489232 is about 78.7961415995.

The spelling of 489232 in words is "four hundred eighty-nine thousand, two hundred thirty-two".