224623109 has 2 divisors, whose sum is σ = 224623110. Its totient is φ = 224623108.

The previous prime is 224623097. The next prime is 224623127. The reversal of 224623109 is 901326422.

224623109 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 can be written as a sum of positive squares in only one way, i.e., 175483009 + 49140100 = 13247^2 + 7010^2 .

It is a cyclic number.

It is not a de Polignac number, because 224623109 - 2⁴ = 224623093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224625109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112311554 + 112311555.

It is an arithmetic number, because the mean of its divisors is an integer number (112311555).

Almost surely, 2^224623109 is an apocalyptic number.

It is an amenable number.

224623109 is a deficient number, since it is larger than the sum of its proper divisors (1).

224623109 is an equidigital number, since it uses as much as digits as its factorization.

224623109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 224623109 is about 14987.4317012622. The cubic root of 224623109 is about 607.8804057319.

The spelling of 224623109 in words is "two hundred twenty-four million, six hundred twenty-three thousand, one hundred nine".