2273382361 has 2 divisors, whose sum is σ = 2273382362. Its totient is φ = 2273382360.

The previous prime is 2273382329. The next prime is 2273382403. The reversal of 2273382361 is 1632833722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1890945225 + 382437136 = 43485^2 + 19556^2 .

It is a cyclic number.

It is not a de Polignac number, because 2273382361 - 2⁵ = 2273382329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2273382361.

It is not a weakly prime, because it can be changed into another prime (2273382311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136691180 + 1136691181.

It is an arithmetic number, because the mean of its divisors is an integer number (1136691181).

Almost surely, 2^2273382361 is an apocalyptic number.

It is an amenable number.

2273382361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273382361 is an equidigital number, since it uses as much as digits as its factorization.

2273382361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 2273382361 is about 47679.9995910235. Note that the first 3 decimals coincide. The cubic root of 2273382361 is about 1314.8942574256.

The spelling of 2273382361 in words is "two billion, two hundred seventy-three million, three hundred eighty-two thousand, three hundred sixty-one".