2284873 has 2 divisors, whose sum is σ = 2284874. Its totient is φ = 2284872.

The previous prime is 2284871. The next prime is 2284879. The reversal of 2284873 is 3784822.

2284873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1871424 + 413449 = 1368^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 2284873 - 2¹ = 2284871 is a prime.

It is a super-2 number, since 2×2284873² = 10441289252258, which contains 22 as substring.

Together with 2284871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2284871) 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, 1142436 + 1142437.

It is an arithmetic number, because the mean of its divisors is an integer number (1142437).

2^2284873 is an apocalyptic number.

It is an amenable number.

2284873 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284873 is an equidigital number, since it uses as much as digits as its factorization.

2284873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 34.

The square root of 2284873 is about 1511.5796373331. The cubic root of 2284873 is about 131.7105879927.

The spelling of 2284873 in words is "two million, two hundred eighty-four thousand, eight hundred seventy-three".