489242 has 16 divisors (see below), whose sum is σ = 817152. Its totient is φ = 218160.

The previous prime is 489241. The next prime is 489257. The reversal of 489242 is 242984.

It is not an unprimeable number, because it can be changed into a prime (489241) 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, 503 + ... + 1109.

It is an arithmetic number, because the mean of its divisors is an integer number (51072).

2⁴⁸⁹²⁴² is an apocalyptic number.

489242 is a deficient number, since it is larger than the sum of its proper divisors (327910).

489242 is a wasteful number, since it uses less digits than its factorization.

489242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653.

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

The square root of 489242 is about 699.4583618772. The cubic root of 489242 is about 78.7966784655.

The spelling of 489242 in words is "four hundred eighty-nine thousand, two hundred forty-two".