10775189 has 2 divisors, whose sum is σ = 10775190. Its totient is φ = 10775188.

The previous prime is 10775183. The next prime is 10775203. The reversal of 10775189 is 98157701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8898289 + 1876900 = 2983^2 + 1370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10775189 is a prime.

It is a super-2 number, since 2×10775189² = 232209395971442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10775183) 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, 5387594 + 5387595.

It is an arithmetic number, because the mean of its divisors is an integer number (5387595).

Almost surely, 2^10775189 is an apocalyptic number.

It is an amenable number.

10775189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10775189 is an equidigital number, since it uses as much as digits as its factorization.

10775189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 38.

The square root of 10775189 is about 3282.5583010816. The cubic root of 10775189 is about 220.8724925296.

The spelling of 10775189 in words is "ten million, seven hundred seventy-five thousand, one hundred eighty-nine".