489862 has 8 divisors (see below), whose sum is σ = 758592. Its totient is φ = 237000.

The previous prime is 489851. The next prime is 489869. The reversal of 489862 is 268984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489869) 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 in 3 ways as a sum of consecutive naturals, for example, 3889 + ... + 4012.

It is an arithmetic number, because the mean of its divisors is an integer number (94824).

2⁴⁸⁹⁸⁶² is an apocalyptic number.

489862 is a deficient number, since it is larger than the sum of its proper divisors (268730).

489862 is a wasteful number, since it uses less digits than its factorization.

489862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7934.

The product of its digits is 27648, while the sum is 37.

The square root of 489862 is about 699.9014216302. The cubic root of 489862 is about 78.8299498787.

The spelling of 489862 in words is "four hundred eighty-nine thousand, eight hundred sixty-two".