489652 has 12 divisors (see below), whose sum is σ = 863296. Its totient is φ = 243000.

The previous prime is 489631. The next prime is 489653. The reversal of 489652 is 256984.

It is a happy number.

It is a super-2 number, since 2×489652² = 479518162208, which contains 22 as substring.

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 (489653) by changing a digit.

489652 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 277 + ... + 1027.

2⁴⁸⁹⁶⁵² is an apocalyptic number.

It is an amenable number.

489652 is a deficient number, since it is larger than the sum of its proper divisors (373644).

489652 is a wasteful number, since it uses less digits than its factorization.

489652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 916 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 489652 is about 699.7513844216. The cubic root of 489652 is about 78.8186836747.

The spelling of 489652 in words is "four hundred eighty-nine thousand, six hundred fifty-two".