48228 has 12 divisors (see below), whose sum is σ = 112560. Its totient is φ = 16072.

The previous prime is 48221. The next prime is 48239. The reversal of 48228 is 82284.

48228 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 a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 48198 and 48207.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 48228.

It is not an unprimeable number, because it can be changed into a prime (48221) by changing a digit.

48228 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 3 ways as a sum of consecutive naturals, for example, 1998 + ... + 2021.

It is an arithmetic number, because the mean of its divisors is an integer number (9380).

2⁴⁸²²⁸ is an apocalyptic number.

It is an amenable number.

48228 is an abundant number, since it is smaller than the sum of its proper divisors (64332).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56280).

48228 is a wasteful number, since it uses less digits than its factorization.

48228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 4024 counting only the distinct ones).

The product of its digits is 1024, while the sum is 24.

The square root of 48228 is about 219.6087429954. The cubic root of 48228 is about 36.3998631400.

It can be divided in two parts, 48 and 228, that added together give a triangular number (276 = T₂₃).

The spelling of 48228 in words is "forty-eight thousand, two hundred twenty-eight".