227144848 has 80 divisors (see below), whose sum is σ = 533358720. Its totient is φ = 91542528.

The previous prime is 227144839. The next prime is 227144857. The reversal of 227144848 is 848441722.

It is an interprime number because it is at equal distance from previous prime (227144839) and next prime (227144857).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 227144848.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367836 + ... + 368452.

It is an arithmetic number, because the mean of its divisors is an integer number (6666984).

Almost surely, 2^227144848 is an apocalyptic number.

227144848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227144848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266679360).

227144848 is an abundant number, since it is smaller than the sum of its proper divisors (306213872).

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

227144848 is a wasteful number, since it uses less digits than its factorization.

227144848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 818 counting only the distinct ones).

The product of its digits is 114688, while the sum is 40.

The square root of 227144848 is about 15071.3253564509. The cubic root of 227144848 is about 610.1467424445.

The spelling of 227144848 in words is "two hundred twenty-seven million, one hundred forty-four thousand, eight hundred forty-eight".