223030630 has 16 divisors (see below), whose sum is σ = 402473520. Its totient is φ = 88985952.

The previous prime is 223030627. The next prime is 223030649. The reversal of 223030630 is 36030322.

It is a junction number, because it is equal to n+sod(n) for n = 223030598 and 223030607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24120 + ... + 32059.

It is an arithmetic number, because the mean of its divisors is an integer number (25154595).

Almost surely, 2^223030630 is an apocalyptic number.

223030630 is a deficient number, since it is larger than the sum of its proper divisors (179442890).

223030630 is a wasteful number, since it uses less digits than its factorization.

223030630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56583.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 223030630 is about 14934.2100561094. The cubic root of 223030630 is about 606.4404626355.

Adding to 223030630 its reverse (36030322), we get a palindrome (259060952).

The spelling of 223030630 in words is "two hundred twenty-three million, thirty thousand, six hundred thirty".