2286511 has 2 divisors, whose sum is σ = 2286512. Its totient is φ = 2286510.

The previous prime is 2286491. The next prime is 2286523. The reversal of 2286511 is 1156822.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2286511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2283511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143255 + 1143256.

It is an arithmetic number, because the mean of its divisors is an integer number (1143256).

2^2286511 is an apocalyptic number.

2286511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2286511 is an equidigital number, since it uses as much as digits as its factorization.

2286511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 2286511 is about 1512.1213575636. The cubic root of 2286511 is about 131.7420544257.

The spelling of 2286511 in words is "two million, two hundred eighty-six thousand, five hundred eleven".