8475289 has 2 divisors, whose sum is σ = 8475290. Its totient is φ = 8475288.

The previous prime is 8475277. The next prime is 8475301. The reversal of 8475289 is 9825748.

It is a balanced prime because it is at equal distance from previous prime (8475277) and next prime (8475301).

It can be written as a sum of positive squares in only one way, i.e., 5253264 + 3222025 = 2292^2 + 1795^2 .

It is a cyclic number.

It is not a de Polignac number, because 8475289 - 2⁹ = 8474777 is a prime.

8475289 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8475239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237644 + 4237645.

It is an arithmetic number, because the mean of its divisors is an integer number (4237645).

Almost surely, 2^8475289 is an apocalyptic number.

It is an amenable number.

8475289 is a deficient number, since it is larger than the sum of its proper divisors (1).

8475289 is an equidigital number, since it uses as much as digits as its factorization.

8475289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 43.

The square root of 8475289 is about 2911.2349613180. The cubic root of 8475289 is about 203.8847949422.

The spelling of 8475289 in words is "eight million, four hundred seventy-five thousand, two hundred eighty-nine".