489241 has 2 divisors, whose sum is σ = 489242. Its totient is φ = 489240.

The previous prime is 489239. The next prime is 489257. The reversal of 489241 is 142984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254016 + 235225 = 504^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 489241 - 2¹ = 489239 is a prime.

Together with 489239, it forms a pair of twin primes.

489241 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (489941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244620 + 244621.

It is an arithmetic number, because the mean of its divisors is an integer number (244621).

2⁴⁸⁹²⁴¹ is an apocalyptic number.

It is an amenable number.

489241 is a deficient number, since it is larger than the sum of its proper divisors (1).

489241 is an equidigital number, since it uses as much as digits as its factorization.

489241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

The square root of 489241 is about 699.4576470380. The cubic root of 489241 is about 78.7966247792.

The spelling of 489241 in words is "four hundred eighty-nine thousand, two hundred forty-one".