146000227 has 2 divisors, whose sum is σ = 146000228. Its totient is φ = 146000226.

The previous prime is 146000191. The next prime is 146000249. The reversal of 146000227 is 722000641.

146000227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (146000249) can be obtained adding 146000227 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146000227 - 2¹¹ = 145998179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146000198 and 146000207.

It is not a weakly prime, because it can be changed into another prime (146000287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73000113 + 73000114.

It is an arithmetic number, because the mean of its divisors is an integer number (73000114).

Almost surely, 2^146000227 is an apocalyptic number.

146000227 is a deficient number, since it is larger than the sum of its proper divisors (1).

146000227 is an equidigital number, since it uses as much as digits as its factorization.

146000227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 146000227 is about 12083.0553669178. The cubic root of 146000227 is about 526.5640157165.

Adding to 146000227 its reverse (722000641), we get a palindrome (868000868).

The spelling of 146000227 in words is "one hundred forty-six million, two hundred twenty-seven", and thus it is an aban number.