223024427 has 2 divisors, whose sum is σ = 223024428. Its totient is φ = 223024426.

The previous prime is 223024423. The next prime is 223024457. The reversal of 223024427 is 724420322.

223024427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223024427 - 2² = 223024423 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 223024396 and 223024405.

It is not a weakly prime, because it can be changed into another prime (223024421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111512213 + 111512214.

It is an arithmetic number, because the mean of its divisors is an integer number (111512214).

Almost surely, 2^223024427 is an apocalyptic number.

223024427 is a deficient number, since it is larger than the sum of its proper divisors (1).

223024427 is an equidigital number, since it uses as much as digits as its factorization.

223024427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 223024427 is about 14934.0023771258. The cubic root of 223024427 is about 606.4348404106.

Adding to 223024427 its reverse (724420322), we get a palindrome (947444749).

The spelling of 223024427 in words is "two hundred twenty-three million, twenty-four thousand, four hundred twenty-seven".