682225273 has 2 divisors, whose sum is σ = 682225274. Its totient is φ = 682225272.

The previous prime is 682225231. The next prime is 682225301. The reversal of 682225273 is 372522286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 680792464 + 1432809 = 26092^2 + 1197^2 .

It is a cyclic number.

It is not a de Polignac number, because 682225273 - 2⁹ = 682224761 is a prime.

It is not a weakly prime, because it can be changed into another prime (682225213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341112636 + 341112637.

It is an arithmetic number, because the mean of its divisors is an integer number (341112637).

Almost surely, 2^682225273 is an apocalyptic number.

It is an amenable number.

682225273 is a deficient number, since it is larger than the sum of its proper divisors (1).

682225273 is an equidigital number, since it uses as much as digits as its factorization.

682225273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 682225273 is about 26119.4424327932. The cubic root of 682225273 is about 880.3241200172.

The spelling of 682225273 in words is "six hundred eighty-two million, two hundred twenty-five thousand, two hundred seventy-three".