224401027 has 2 divisors, whose sum is σ = 224401028. Its totient is φ = 224401026.

The previous prime is 224401019. The next prime is 224401057. The reversal of 224401027 is 720104422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224401027 - 2³ = 224401019 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 224400989 and 224401007.

It is not a weakly prime, because it can be changed into another prime (224401007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112200513 + 112200514.

It is an arithmetic number, because the mean of its divisors is an integer number (112200514).

Almost surely, 2^224401027 is an apocalyptic number.

224401027 is a deficient number, since it is larger than the sum of its proper divisors (1).

224401027 is an equidigital number, since it uses as much as digits as its factorization.

224401027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 224401027 is about 14980.0209278893. The cubic root of 224401027 is about 607.6800051409.

Adding to 224401027 its reverse (720104422), we get a palindrome (944505449).

The spelling of 224401027 in words is "two hundred twenty-four million, four hundred one thousand, twenty-seven".