163227833 has 2 divisors, whose sum is σ = 163227834. Its totient is φ = 163227832.

The previous prime is 163227821. The next prime is 163227853. The reversal of 163227833 is 338722361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144192064 + 19035769 = 12008^2 + 4363^2 .

It is a cyclic number.

It is not a de Polignac number, because 163227833 - 2⁶ = 163227769 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 163227793 and 163227802.

It is not a weakly prime, because it can be changed into another prime (163227853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81613916 + 81613917.

It is an arithmetic number, because the mean of its divisors is an integer number (81613917).

Almost surely, 2^163227833 is an apocalyptic number.

It is an amenable number.

163227833 is a deficient number, since it is larger than the sum of its proper divisors (1).

163227833 is an equidigital number, since it uses as much as digits as its factorization.

163227833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 163227833 is about 12776.0648479882. The cubic root of 163227833 is about 546.5099479292.

The spelling of 163227833 in words is "one hundred sixty-three million, two hundred twenty-seven thousand, eight hundred thirty-three".