224013452 has 24 divisors (see below), whose sum is σ = 423037776. Its totient is φ = 103180608.

The previous prime is 224013397. The next prime is 224013467. The reversal of 224013452 is 254310422.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 23078 + ... + 31314.

It is an arithmetic number, because the mean of its divisors is an integer number (17626574).

Almost surely, 2^224013452 is an apocalyptic number.

It is an amenable number.

224013452 is a deficient number, since it is larger than the sum of its proper divisors (199024324).

224013452 is a wasteful number, since it uses less digits than its factorization.

224013452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8777 (or 8775 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 224013452 is about 14967.0789401272. The cubic root of 224013452 is about 607.3299513326.

Adding to 224013452 its reverse (254310422), we get a palindrome (478323874).

The spelling of 224013452 in words is "two hundred twenty-four million, thirteen thousand, four hundred fifty-two".