489058 has 4 divisors (see below), whose sum is σ = 733590. Its totient is φ = 244528.

The previous prime is 489053. The next prime is 489061. The reversal of 489058 is 850984.

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

It can be written as a sum of positive squares in only one way, i.e., 485809 + 3249 = 697^2 + 57^2 .

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (489053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122263 + ... + 122266.

2⁴⁸⁹⁰⁵⁸ is an apocalyptic number.

489058 is a deficient number, since it is larger than the sum of its proper divisors (244532).

489058 is a wasteful number, since it uses less digits than its factorization.

489058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244531.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 489058 is about 699.3268191625. The cubic root of 489058 is about 78.7867989602.

The spelling of 489058 in words is "four hundred eighty-nine thousand, fifty-eight".