2286911149 has 2 divisors, whose sum is σ = 2286911150. Its totient is φ = 2286911148.

The previous prime is 2286911113. The next prime is 2286911171. The reversal of 2286911149 is 9411196822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2243916900 + 42994249 = 47370^2 + 6557^2 .

It is a cyclic number.

It is not a de Polignac number, because 2286911149 - 2⁷ = 2286911021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2286911189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143455574 + 1143455575.

It is an arithmetic number, because the mean of its divisors is an integer number (1143455575).

Almost surely, 2^2286911149 is an apocalyptic number.

It is an amenable number.

2286911149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2286911149 is an equidigital number, since it uses as much as digits as its factorization.

2286911149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 43.

The square root of 2286911149 is about 47821.6598310849. The cubic root of 2286911149 is about 1317.4973911447.

The spelling of 2286911149 in words is "two billion, two hundred eighty-six million, nine hundred eleven thousand, one hundred forty-nine".