224342252 has 12 divisors (see below), whose sum is σ = 394573200. Its totient is φ = 111607056.

The previous prime is 224342243. The next prime is 224342267. The reversal of 224342252 is 252243422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140123 + ... + 141714.

It is an arithmetic number, because the mean of its divisors is an integer number (32881100).

Almost surely, 2^224342252 is an apocalyptic number.

It is an amenable number.

224342252 is a deficient number, since it is larger than the sum of its proper divisors (170230948).

224342252 is a wasteful number, since it uses less digits than its factorization.

224342252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282040 (or 282038 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 224342252 is about 14978.0590197796. The cubic root of 224342252 is about 607.6269460981.

Adding to 224342252 its reverse (252243422), we get a palindrome (476585674).

The spelling of 224342252 in words is "two hundred twenty-four million, three hundred forty-two thousand, two hundred fifty-two".