489263 has 2 divisors, whose sum is σ = 489264. Its totient is φ = 489262.

The previous prime is 489257. The next prime is 489283. The reversal of 489263 is 362984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489263 - 2¹⁰ = 488239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (489283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244631 + 244632.

It is an arithmetic number, because the mean of its divisors is an integer number (244632).

2⁴⁸⁹²⁶³ is an apocalyptic number.

489263 is a deficient number, since it is larger than the sum of its proper divisors (1).

489263 is an equidigital number, since it uses as much as digits as its factorization.

489263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 489263 is about 699.4733733317. The cubic root of 489263 is about 78.7978058602.

The spelling of 489263 in words is "four hundred eighty-nine thousand, two hundred sixty-three".