48489 has 8 divisors (see below), whose sum is σ = 73920. Its totient is φ = 27696.

The previous prime is 48487. The next prime is 48491. The reversal of 48489 is 98484.

It is an interprime number because it is at equal distance from previous prime (48487) and next prime (48491).

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

It is not a de Polignac number, because 48489 - 2¹ = 48487 is a prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48489.

It is not an unprimeable number, because it can be changed into a prime (48481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134 + ... + 1175.

It is an arithmetic number, because the mean of its divisors is an integer number (9240).

2⁴⁸⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

48489 is a deficient number, since it is larger than the sum of its proper divisors (25431).

48489 is a wasteful number, since it uses less digits than its factorization.

48489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319.

The product of its digits is 9216, while the sum is 33.

The square root of 48489 is about 220.2021798257. The cubic root of 48489 is about 36.4654078970.

The spelling of 48489 in words is "forty-eight thousand, four hundred eighty-nine".