224774093 has 2 divisors, whose sum is σ = 224774094. Its totient is φ = 224774092.

The previous prime is 224773993. The next prime is 224774107. The reversal of 224774093 is 390477422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157828969 + 66945124 = 12563^2 + 8182^2 .

It is a cyclic number.

It is not a de Polignac number, because 224774093 - 2¹⁸ = 224511949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224777093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112387046 + 112387047.

It is an arithmetic number, because the mean of its divisors is an integer number (112387047).

Almost surely, 2^224774093 is an apocalyptic number.

It is an amenable number.

224774093 is a deficient number, since it is larger than the sum of its proper divisors (1).

224774093 is an equidigital number, since it uses as much as digits as its factorization.

224774093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 224774093 is about 14992.4678755701. The cubic root of 224774093 is about 608.0165740591.

The spelling of 224774093 in words is "two hundred twenty-four million, seven hundred seventy-four thousand, ninety-three".