2251163 has 2 divisors, whose sum is σ = 2251164. Its totient is φ = 2251162.

The previous prime is 2251153. The next prime is 2251169. The reversal of 2251163 is 3611522.

2251163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2251163 - 2⁴ = 2251147 is a prime.

It is a Sophie Germain prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (2251169) 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, 1125581 + 1125582.

It is an arithmetic number, because the mean of its divisors is an integer number (1125582).

2^2251163 is an apocalyptic number.

2251163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2251163 is an equidigital number, since it uses as much as digits as its factorization.

2251163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 20.

The square root of 2251163 is about 1500.3876165845. The cubic root of 2251163 is about 131.0596430234.

Adding to 2251163 its reverse (3611522), we get a palindrome (5862685).

The spelling of 2251163 in words is "two million, two hundred fifty-one thousand, one hundred sixty-three".