2286139 has 2 divisors, whose sum is σ = 2286140. Its totient is φ = 2286138.

The previous prime is 2286091. The next prime is 2286149. The reversal of 2286139 is 9316822.

2286139 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 2286139 - 2¹⁵ = 2253371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2286139.

It is not a weakly prime, because it can be changed into another prime (2286149) 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, 1143069 + 1143070.

It is an arithmetic number, because the mean of its divisors is an integer number (1143070).

2^2286139 is an apocalyptic number.

2286139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2286139 is an equidigital number, since it uses as much as digits as its factorization.

2286139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 2286139 is about 1511.9983465599. The cubic root of 2286139 is about 131.7349095220.

The spelling of 2286139 in words is "two million, two hundred eighty-six thousand, one hundred thirty-nine".