224550427 has 2 divisors, whose sum is σ = 224550428. Its totient is φ = 224550426.

The previous prime is 224550421. The next prime is 224550457. The reversal of 224550427 is 724055422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224550427 - 2¹⁹ = 224026139 is a prime.

It is not a weakly prime, because it can be changed into another prime (224550421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112275213 + 112275214.

It is an arithmetic number, because the mean of its divisors is an integer number (112275214).

Almost surely, 2^224550427 is an apocalyptic number.

224550427 is a deficient number, since it is larger than the sum of its proper divisors (1).

224550427 is an equidigital number, since it uses as much as digits as its factorization.

224550427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 224550427 is about 14985.0067400719. The cubic root of 224550427 is about 607.8148340727.

The spelling of 224550427 in words is "two hundred twenty-four million, five hundred fifty thousand, four hundred twenty-seven".