10227289 has 2 divisors, whose sum is σ = 10227290. Its totient is φ = 10227288.

The previous prime is 10227277. The next prime is 10227293. The reversal of 10227289 is 98272201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9211225 + 1016064 = 3035^2 + 1008^2 .

It is a cyclic number.

It is not a de Polignac number, because 10227289 - 2¹⁷ = 10096217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10227289.

It is not a weakly prime, because it can be changed into another prime (10227209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5113644 + 5113645.

It is an arithmetic number, because the mean of its divisors is an integer number (5113645).

Almost surely, 2^10227289 is an apocalyptic number.

It is an amenable number.

10227289 is a deficient number, since it is larger than the sum of its proper divisors (1).

10227289 is an equidigital number, since it uses as much as digits as its factorization.

10227289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 10227289 is about 3198.0132895284. The cubic root of 10227289 is about 217.0635206597.

The spelling of 10227289 in words is "ten million, two hundred twenty-seven thousand, two hundred eighty-nine".