9110489 has 2 divisors, whose sum is σ = 9110490. Its totient is φ = 9110488.

The previous prime is 9110483. The next prime is 9110501. The reversal of 9110489 is 9840119.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4804864 + 4305625 = 2192^2 + 2075^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9110489 is a prime.

It is not a weakly prime, because it can be changed into another prime (9110483) 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, 4555244 + 4555245.

It is an arithmetic number, because the mean of its divisors is an integer number (4555245).

Almost surely, 2^9110489 is an apocalyptic number.

It is an amenable number.

9110489 is a deficient number, since it is larger than the sum of its proper divisors (1).

9110489 is an equidigital number, since it uses as much as digits as its factorization.

9110489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 9110489 is about 3018.3586599342. The cubic root of 9110489 is about 208.8561313860.

The spelling of 9110489 in words is "nine million, one hundred ten thousand, four hundred eighty-nine".