224313532 has 12 divisors (see below), whose sum is σ = 392817096. Its totient is φ = 112080080.

The previous prime is 224313511. The next prime is 224313539. The reversal of 224313532 is 235313422.

It is a junction number, because it is equal to n+sod(n) for n = 224313497 and 224313506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224313539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12319 + ... + 24502.

It is an arithmetic number, because the mean of its divisors is an integer number (32734758).

Almost surely, 2^224313532 is an apocalyptic number.

It is an amenable number.

224313532 is a deficient number, since it is larger than the sum of its proper divisors (168503564).

224313532 is a wasteful number, since it uses less digits than its factorization.

224313532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38348 (or 38346 counting only the distinct ones).

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

The square root of 224313532 is about 14977.1002533868. The cubic root of 224313532 is about 607.6010157908.

Adding to 224313532 its reverse (235313422), we get a palindrome (459626954).

The spelling of 224313532 in words is "two hundred twenty-four million, three hundred thirteen thousand, five hundred thirty-two".