224330452 has 6 divisors (see below), whose sum is σ = 392578298. Its totient is φ = 112165224.

The previous prime is 224330443. The next prime is 224330501. The reversal of 224330452 is 254033422.

224330452 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., 181872196 + 42458256 = 13486^2 + 6516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28041303 + ... + 28041310.

Almost surely, 2^224330452 is an apocalyptic number.

It is an amenable number.

224330452 is a deficient number, since it is larger than the sum of its proper divisors (168247846).

224330452 is a wasteful number, since it uses less digits than its factorization.

224330452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56082617 (or 56082615 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 224330452 is about 14977.6651050823. The cubic root of 224330452 is about 607.6162925489.

Adding to 224330452 its reverse (254033422), we get a palindrome (478363874).

The spelling of 224330452 in words is "two hundred twenty-four million, three hundred thirty thousand, four hundred fifty-two".