355044227 has 2 divisors, whose sum is σ = 355044228. Its totient is φ = 355044226.

The previous prime is 355044211. The next prime is 355044253. The reversal of 355044227 is 722440553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355044227 - 2⁴ = 355044211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 355044193 and 355044202.

It is not a weakly prime, because it can be changed into another prime (355044257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177522113 + 177522114.

It is an arithmetic number, because the mean of its divisors is an integer number (177522114).

Almost surely, 2^355044227 is an apocalyptic number.

355044227 is a deficient number, since it is larger than the sum of its proper divisors (1).

355044227 is an equidigital number, since it uses as much as digits as its factorization.

355044227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 355044227 is about 18842.6173075823. The cubic root of 355044227 is about 708.0992784005.

The spelling of 355044227 in words is "three hundred fifty-five million, forty-four thousand, two hundred twenty-seven".