492274241 has 2 divisors, whose sum is σ = 492274242. Its totient is φ = 492274240.

The previous prime is 492274213. The next prime is 492274261. The reversal of 492274241 is 142472294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 450076225 + 42198016 = 21215^2 + 6496^2 .

It is a cyclic number.

It is not a de Polignac number, because 492274241 - 2⁶ = 492274177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (492274261) 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, 246137120 + 246137121.

It is an arithmetic number, because the mean of its divisors is an integer number (246137121).

Almost surely, 2^492274241 is an apocalyptic number.

It is an amenable number.

492274241 is a deficient number, since it is larger than the sum of its proper divisors (1).

492274241 is an equidigital number, since it uses as much as digits as its factorization.

492274241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 35.

The square root of 492274241 is about 22187.2540211717. The cubic root of 492274241 is about 789.5913289803.

The spelling of 492274241 in words is "four hundred ninety-two million, two hundred seventy-four thousand, two hundred forty-one".