224333152 has 48 divisors (see below), whose sum is σ = 471925440. Its totient is φ = 104658048.

The previous prime is 224333117. The next prime is 224333231. The reversal of 224333152 is 251333422.

224333152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37983 + ... + 43489.

It is an arithmetic number, because the mean of its divisors is an integer number (9831780).

Almost surely, 2^224333152 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 224333152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235962720).

224333152 is an abundant number, since it is smaller than the sum of its proper divisors (247592288).

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

224333152 is a wasteful number, since it uses less digits than its factorization.

224333152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603 (or 5595 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 224333152 is about 14977.7552390203. The cubic root of 224333152 is about 607.6187302584.

Adding to 224333152 its reverse (251333422), we get a palindrome (475666574).

The spelling of 224333152 in words is "two hundred twenty-four million, three hundred thirty-three thousand, one hundred fifty-two".