8968273 has 2 divisors, whose sum is σ = 8968274. Its totient is φ = 8968272.

The previous prime is 8968243. The next prime is 8968283. The reversal of 8968273 is 3728698.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7661824 + 1306449 = 2768^2 + 1143^2 .

It is a cyclic number.

It is not a de Polignac number, because 8968273 - 2⁵ = 8968241 is a prime.

8968273 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8968213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4484136 + 4484137.

It is an arithmetic number, because the mean of its divisors is an integer number (4484137).

Almost surely, 2^8968273 is an apocalyptic number.

It is an amenable number.

8968273 is a deficient number, since it is larger than the sum of its proper divisors (1).

8968273 is an equidigital number, since it uses as much as digits as its factorization.

8968273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 43.

The square root of 8968273 is about 2994.7074982375. The cubic root of 8968273 is about 207.7636692663.

The spelling of 8968273 in words is "eight million, nine hundred sixty-eight thousand, two hundred seventy-three".