64548 has 36 divisors (see below), whose sum is σ = 179088. Its totient is φ = 19440.

The previous prime is 64513. The next prime is 64553. The reversal of 64548 is 84546.

64548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64548.

It is an unprimeable number.

64548 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315 + ... + 477.

2⁶⁴⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89544).

64548 is an abundant number, since it is smaller than the sum of its proper divisors (114540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64548 is a wasteful number, since it uses less digits than its factorization.

64548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 179 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 64548 is about 254.0629843169. The cubic root of 64548 is about 40.1138423572.

It can be divided in two parts, 6 and 4548, that added together give a palindrome (4554).

The spelling of 64548 in words is "sixty-four thousand, five hundred forty-eight".