224023124 has 24 divisors (see below), whose sum is σ = 424112640. Its totient is φ = 102926304.

The previous prime is 224023097. The next prime is 224023133. The reversal of 224023124 is 421320422.

It is a junction number, because it is equal to n+sod(n) for n = 224023096 and 224023105.

It is a congruent 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, 1937 + ... + 21255.

It is an arithmetic number, because the mean of its divisors is an integer number (17671360).

Almost surely, 2^224023124 is an apocalyptic number.

It is an amenable number.

224023124 is a deficient number, since it is larger than the sum of its proper divisors (200089516).

224023124 is a wasteful number, since it uses less digits than its factorization.

224023124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19559 (or 19557 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224023124 is about 14967.4020457794. The cubic root of 224023124 is about 607.3386918952.

Adding to 224023124 its reverse (421320422), we get a palindrome (645343546).

The spelling of 224023124 in words is "two hundred twenty-four million, twenty-three thousand, one hundred twenty-four".