488148228 has 96 divisors (see below), whose sum is σ = 1390233600. Its totient is φ = 147435552.

The previous prime is 488148137. The next prime is 488148229. The reversal of 488148228 is 822841884.

488148228 is a `hidden beast` number, since 488 + 148 + 2 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (488148229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42025 + ... + 52367.

It is an arithmetic number, because the mean of its divisors is an integer number (14481600).

Almost surely, 2^488148228 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 488148228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695116800).

488148228 is an abundant number, since it is smaller than the sum of its proper divisors (902085372).

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

488148228 is a wasteful number, since it uses less digits than its factorization.

488148228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10398 (or 10390 counting only the distinct ones).

The product of its digits is 262144, while the sum is 45.

The square root of 488148228 is about 22094.0767627887. The cubic root of 488148228 is about 787.3791415434.

The spelling of 488148228 in words is "four hundred eighty-eight million, one hundred forty-eight thousand, two hundred twenty-eight".