127848228 has 48 divisors (see below), whose sum is σ = 319898880. Its totient is φ = 39596544.

The previous prime is 127848199. The next prime is 127848229. The reversal of 127848228 is 822848721.

It is a self number, because there is not a number n which added to its sum of digits gives 127848228.

It is not an unprimeable number, because it can be changed into a prime (127848229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12150 + ... + 20082.

It is an arithmetic number, because the mean of its divisors is an integer number (6664560).

Almost surely, 2^127848228 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 127848228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159949440).

127848228 is an abundant number, since it is smaller than the sum of its proper divisors (192050652).

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

127848228 is a wasteful number, since it uses less digits than its factorization.

127848228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036 (or 8034 counting only the distinct ones).

The product of its digits is 114688, while the sum is 42.

The square root of 127848228 is about 11306.9990713717. Note that the first 3 decimals coincide. The cubic root of 127848228 is about 503.7691529106.

It can be divided in two parts, 12784 and 8228, that added together give a palindrome (21012).

The spelling of 127848228 in words is "one hundred twenty-seven million, eight hundred forty-eight thousand, two hundred twenty-eight".