2842163 has 4 divisors (see below), whose sum is σ = 2853480. Its totient is φ = 2830848.

The previous prime is 2842159. The next prime is 2842181. The reversal of 2842163 is 3612482.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3612482 = 2 ⋅1806241.

It is a cyclic number.

It is not a de Polignac number, because 2842163 - 2² = 2842159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2842193) 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 in 3 ways as a sum of consecutive naturals, for example, 5273 + ... + 5786.

It is an arithmetic number, because the mean of its divisors is an integer number (713370).

2^2842163 is an apocalyptic number.

2842163 is a deficient number, since it is larger than the sum of its proper divisors (11317).

2842163 is a wasteful number, since it uses less digits than its factorization.

2842163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316.

The product of its digits is 2304, while the sum is 26.

The square root of 2842163 is about 1685.8715846707. The cubic root of 2842163 is about 141.6499178969.

The spelling of 2842163 in words is "two million, eight hundred forty-two thousand, one hundred sixty-three".