1065163 has 6 divisors (see below), whose sum is σ = 1170932. Its totient is φ = 968220.

The previous prime is 1065137. The next prime is 1065173. The reversal of 1065163 is 3615601.

It is not a de Polignac number, because 1065163 - 2⁵ = 1065131 is a prime.

It is a super-2 number, since 2×1065163² = 2269144433138, which contains 22 as substring.

It is a Duffinian number.

1065163 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1065133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4281 + ... + 4522.

2^1065163 is an apocalyptic number.

1065163 is a deficient number, since it is larger than the sum of its proper divisors (105769).

1065163 is an equidigital number, since it uses as much as digits as its factorization.

1065163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825 (or 8814 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1065163 is about 1032.0673427640. The cubic root of 1065163 is about 102.1265569932.

The spelling of 1065163 in words is "one million, sixty-five thousand, one hundred sixty-three".