60489 has 24 divisors (see below), whose sum is σ = 104832. Its totient is φ = 33120.

The previous prime is 60457. The next prime is 60493. The reversal of 60489 is 98406.

60489 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60489 - 2⁵ = 60457 is a prime.

60489 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 60489.

It is not an unprimeable number, because it can be changed into a prime (60449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1264 + ... + 1310.

It is an arithmetic number, because the mean of its divisors is an integer number (4368).

2⁶⁰⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

60489 is a deficient number, since it is larger than the sum of its proper divisors (44343).

60489 is a wasteful number, since it uses less digits than its factorization.

60489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 60489 is about 245.9451158287. The cubic root of 60489 is about 39.2547426890.

Adding to 60489 its sum of digits (27), we get a square (60516 = 246²).

The spelling of 60489 in words is "sixty thousand, four hundred eighty-nine".