228184848 has 90 divisors (see below), whose sum is σ = 650110734. Its totient is φ = 74714112.

The previous prime is 228184843. The next prime is 228184867. The reversal of 228184848 is 848481822.

It can be written as a sum of positive squares in only one way, i.e., 186814224 + 41370624 = 13668^2 + 6432^2 .

It is a super-4 number, since 4×228184848⁴ (a number of 35 digits) contains 4444 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228184843) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 646240 + ... + 646592.

Almost surely, 2^228184848 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 228184848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325055367).

228184848 is an abundant number, since it is smaller than the sum of its proper divisors (421925886).

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

228184848 is a wasteful number, since it uses less digits than its factorization.

228184848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 425 counting only the distinct ones).

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

The square root of 228184848 is about 15105.7885593570. The cubic root of 228184848 is about 611.0765259791.

The spelling of 228184848 in words is "two hundred twenty-eight million, one hundred eighty-four thousand, eight hundred forty-eight".