489572 has 6 divisors (see below), whose sum is σ = 856758. Its totient is φ = 244784.

The previous prime is 489571. The next prime is 489613. The reversal of 489572 is 275984.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 401956 + 87616 = 634^2 + 296^2 .

It is not an unprimeable number, because it can be changed into a prime (489571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61193 + ... + 61200.

It is an arithmetic number, because the mean of its divisors is an integer number (142793).

2⁴⁸⁹⁵⁷² is an apocalyptic number.

It is an amenable number.

489572 is a deficient number, since it is larger than the sum of its proper divisors (367186).

489572 is a wasteful number, since it uses less digits than its factorization.

489572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122397 (or 122395 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 489572 is about 699.6942189271. The cubic root of 489572 is about 78.8143909402.

The spelling of 489572 in words is "four hundred eighty-nine thousand, five hundred seventy-two".