227105393 has 2 divisors, whose sum is σ = 227105394. Its totient is φ = 227105392.

The previous prime is 227105387. The next prime is 227105429. The reversal of 227105393 is 393501722.

227105393 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., 195216784 + 31888609 = 13972^2 + 5647^2 .

It is a cyclic number.

It is not a de Polignac number, because 227105393 - 2¹² = 227101297 is a prime.

It is not a weakly prime, because it can be changed into another prime (227105093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113552696 + 113552697.

It is an arithmetic number, because the mean of its divisors is an integer number (113552697).

Almost surely, 2^227105393 is an apocalyptic number.

It is an amenable number.

227105393 is a deficient number, since it is larger than the sum of its proper divisors (1).

227105393 is an equidigital number, since it uses as much as digits as its factorization.

227105393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 227105393 is about 15070.0163569918. The cubic root of 227105393 is about 610.1114129563. Note that the first 3 decimals are identical.

The spelling of 227105393 in words is "two hundred twenty-seven million, one hundred five thousand, three hundred ninety-three".