223243027 has 16 divisors (see below), whose sum is σ = 271238400. Its totient is φ = 179474400.

The previous prime is 223243021. The next prime is 223243043. The reversal of 223243027 is 720342322.

It is not a de Polignac number, because 223243027 - 2¹⁹ = 222718739 is a prime.

It is a super-3 number, since 3×223243027³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223242992 and 223243010.

It is not an unprimeable number, because it can be changed into a prime (223243021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5124 + ... + 21742.

It is an arithmetic number, because the mean of its divisors is an integer number (16952400).

Almost surely, 2^223243027 is an apocalyptic number.

223243027 is a deficient number, since it is larger than the sum of its proper divisors (47995373).

223243027 is a wasteful number, since it uses less digits than its factorization.

223243027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16746.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 223243027 is about 14941.3194531139. The cubic root of 223243027 is about 606.6329104445.

Adding to 223243027 its reverse (720342322), we get a palindrome (943585349).

The spelling of 223243027 in words is "two hundred twenty-three million, two hundred forty-three thousand, twenty-seven".