223630124 has 6 divisors (see below), whose sum is σ = 391352724. Its totient is φ = 111815060.

The previous prime is 223630123. The next prime is 223630139. The reversal of 223630124 is 421036322.

It is a self number, because there is not a number n which added to its sum of digits gives 223630124.

It is not an unprimeable number, because it can be changed into a prime (223630123) by changing a digit.

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 as a sum of consecutive naturals, namely, 27953762 + ... + 27953769.

It is an arithmetic number, because the mean of its divisors is an integer number (65225454).

Almost surely, 2^223630124 is an apocalyptic number.

It is an amenable number.

223630124 is a deficient number, since it is larger than the sum of its proper divisors (167722600).

223630124 is a wasteful number, since it uses less digits than its factorization.

223630124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55907535 (or 55907533 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 223630124 is about 14954.2677520499. The cubic root of 223630124 is about 606.9833359971.

Adding to 223630124 its reverse (421036322), we get a palindrome (644666446).

The spelling of 223630124 in words is "two hundred twenty-three million, six hundred thirty thousand, one hundred twenty-four".