8269273 has 2 divisors, whose sum is σ = 8269274. Its totient is φ = 8269272.

The previous prime is 8269271. The next prime is 8269279. The reversal of 8269273 is 3729628.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8082649 + 186624 = 2843^2 + 432^2 .

It is a cyclic number.

It is not a de Polignac number, because 8269273 - 2¹ = 8269271 is a prime.

Together with 8269271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8269271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4134636 + 4134637.

It is an arithmetic number, because the mean of its divisors is an integer number (4134637).

Almost surely, 2^8269273 is an apocalyptic number.

It is an amenable number.

8269273 is a deficient number, since it is larger than the sum of its proper divisors (1).

8269273 is an equidigital number, since it uses as much as digits as its factorization.

8269273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 8269273 is about 2875.6343647967. The cubic root of 8269273 is about 202.2192257715.

The spelling of 8269273 in words is "eight million, two hundred sixty-nine thousand, two hundred seventy-three".