2284963 has 2 divisors, whose sum is σ = 2284964. Its totient is φ = 2284962.

The previous prime is 2284957. The next prime is 2285039. The reversal of 2284963 is 3694822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2284963 - 2¹⁷ = 2153891 is a prime.

It is a super-3 number, since 3×2284963³ = 35789758735228333041, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2284913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142481 + 1142482.

It is an arithmetic number, because the mean of its divisors is an integer number (1142482).

2^2284963 is an apocalyptic number.

2284963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2284963 is an equidigital number, since it uses as much as digits as its factorization.

2284963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 2284963 is about 1511.6094072213. The cubic root of 2284963 is about 131.7123173080.

The spelling of 2284963 in words is "two million, two hundred eighty-four thousand, nine hundred sixty-three".