353226241 has 2 divisors, whose sum is σ = 353226242. Its totient is φ = 353226240.

The previous prime is 353226233. The next prime is 353226257. The reversal of 353226241 is 142622353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242892225 + 110334016 = 15585^2 + 10504^2 .

It is a cyclic number.

It is not a de Polignac number, because 353226241 - 2³ = 353226233 is a prime.

It is not a weakly prime, because it can be changed into another prime (353226271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176613120 + 176613121.

It is an arithmetic number, because the mean of its divisors is an integer number (176613121).

Almost surely, 2^353226241 is an apocalyptic number.

It is an amenable number.

353226241 is a deficient number, since it is larger than the sum of its proper divisors (1).

353226241 is an equidigital number, since it uses as much as digits as its factorization.

353226241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 353226241 is about 18794.3140603747. The cubic root of 353226241 is about 706.8886141525. Note that the first 3 decimals are identical.

Adding to 353226241 its reverse (142622353), we get a palindrome (495848594).

The spelling of 353226241 in words is "three hundred fifty-three million, two hundred twenty-six thousand, two hundred forty-one".