8284273 has 2 divisors, whose sum is σ = 8284274. Its totient is φ = 8284272.

The previous prime is 8284231. The next prime is 8284277. The reversal of 8284273 is 3724828.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5161984 + 3122289 = 2272^2 + 1767^2 .

It is a cyclic number.

It is not a de Polignac number, because 8284273 - 2⁹ = 8283761 is a prime.

8284273 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8284277) 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, 4142136 + 4142137.

It is an arithmetic number, because the mean of its divisors is an integer number (4142137).

Almost surely, 2^8284273 is an apocalyptic number.

It is an amenable number.

8284273 is a deficient number, since it is larger than the sum of its proper divisors (1).

8284273 is an equidigital number, since it uses as much as digits as its factorization.

8284273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 34.

The square root of 8284273 is about 2878.2413032962. The cubic root of 8284273 is about 202.3414233803.

The spelling of 8284273 in words is "eight million, two hundred eighty-four thousand, two hundred seventy-three".