532489 has 2 divisors, whose sum is σ = 532490. Its totient is φ = 532488.

The previous prime is 532453. The next prime is 532501. The reversal of 532489 is 984235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 366025 + 166464 = 605^2 + 408^2 .

It is a cyclic number.

It is not a de Polignac number, because 532489 - 2⁹ = 531977 is a prime.

It is a d-powerful number, because it can be written as 5 + 3¹² + 4⁵ + 2 + 8 + 9 .

It is a self number, because there is not a number n which added to its sum of digits gives 532489.

It is not a weakly prime, because it can be changed into another prime (532439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266244 + 266245.

It is an arithmetic number, because the mean of its divisors is an integer number (266245).

2⁵³²⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

532489 is a deficient number, since it is larger than the sum of its proper divisors (1).

532489 is an equidigital number, since it uses as much as digits as its factorization.

532489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 532489 is about 729.7184388516. The cubic root of 532489 is about 81.0532089554.

The spelling of 532489 in words is "five hundred thirty-two thousand, four hundred eighty-nine".