224314452 has 18 divisors (see below), whose sum is σ = 567017178. Its totient is φ = 74771472.

The previous prime is 224314429. The next prime is 224314457. The reversal of 224314452 is 254413422.

224314452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 148206276 + 76108176 = 12174^2 + 8724^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224314457) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3115443 + ... + 3115514.

Almost surely, 2^224314452 is an apocalyptic number.

It is an amenable number.

224314452 is an abundant number, since it is smaller than the sum of its proper divisors (342702726).

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

224314452 is a wasteful number, since it uses less digits than its factorization.

224314452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230967 (or 6230962 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 224314452 is about 14977.1309669109. The cubic root of 224314452 is about 607.6018464617.

Adding to 224314452 its reverse (254413422), we get a palindrome (478727874).

The spelling of 224314452 in words is "two hundred twenty-four million, three hundred fourteen thousand, four hundred fifty-two".