489253 has 4 divisors (see below), whose sum is σ = 501228. Its totient is φ = 477280.

The previous prime is 489241. The next prime is 489257. The reversal of 489253 is 352984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199809 + 289444 = 447^2 + 538^2 .

It is a cyclic number.

It is not a de Polignac number, because 489253 - 2¹⁷ = 358181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5926 + ... + 6007.

It is an arithmetic number, because the mean of its divisors is an integer number (125307).

2⁴⁸⁹²⁵³ is an apocalyptic number.

It is an amenable number.

489253 is a deficient number, since it is larger than the sum of its proper divisors (11975).

489253 is a wasteful number, since it uses less digits than its factorization.

489253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11974.

The product of its digits is 8640, while the sum is 31.

The square root of 489253 is about 699.4662250602. The cubic root of 489253 is about 78.7972690096.

The spelling of 489253 in words is "four hundred eighty-nine thousand, two hundred fifty-three".