2275163 has 6 divisors (see below), whose sum is σ = 2500932. Its totient is φ = 2068220.

The previous prime is 2275151. The next prime is 2275171. The reversal of 2275163 is 3615722.

It is not a de Polignac number, because 2275163 - 2¹² = 2271067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2275103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9281 + ... + 9522.

It is an arithmetic number, because the mean of its divisors is an integer number (416822).

2^2275163 is an apocalyptic number.

2275163 is a deficient number, since it is larger than the sum of its proper divisors (225769).

2275163 is a wasteful number, since it uses less digits than its factorization.

2275163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18825 (or 18814 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 2275163 is about 1508.3643459059. The cubic root of 2275163 is about 131.5237467175.

The spelling of 2275163 in words is "two million, two hundred seventy-five thousand, one hundred sixty-three".