2285159 has 2 divisors, whose sum is σ = 2285160. Its totient is φ = 2285158.

The previous prime is 2285147. The next prime is 2285161. The reversal of 2285159 is 9515822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2285159 - 2²⁰ = 1236583 is a prime.

Together with 2285161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285189) 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, 1142579 + 1142580.

It is an arithmetic number, because the mean of its divisors is an integer number (1142580).

2^2285159 is an apocalyptic number.

2285159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285159 is an equidigital number, since it uses as much as digits as its factorization.

2285159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 32.

The square root of 2285159 is about 1511.6742373938. The cubic root of 2285159 is about 131.7160832152.

The spelling of 2285159 in words is "two million, two hundred eighty-five thousand, one hundred fifty-nine".