2241766169 has 2 divisors, whose sum is σ = 2241766170. Its totient is φ = 2241766168.

The previous prime is 2241766117. The next prime is 2241766187. The reversal of 2241766169 is 9616671422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2182291225 + 59474944 = 46715^2 + 7712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241766169 - 2²⁰ = 2240717593 is a prime.

It is a super-2 number, since 2×2241766169² = 10051031112945873122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2241763169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120883084 + 1120883085.

It is an arithmetic number, because the mean of its divisors is an integer number (1120883085).

Almost surely, 2^2241766169 is an apocalyptic number.

It is an amenable number.

2241766169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241766169 is an equidigital number, since it uses as much as digits as its factorization.

2241766169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 44.

The square root of 2241766169 is about 47347.2931538858. The cubic root of 2241766169 is about 1308.7703180150.

The spelling of 2241766169 in words is "two billion, two hundred forty-one million, seven hundred sixty-six thousand, one hundred sixty-nine".