4218283 has 2 divisors, whose sum is σ = 4218284. Its totient is φ = 4218282.

The previous prime is 4218281. The next prime is 4218287. The reversal of 4218283 is 3828124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4218283 - 2¹ = 4218281 is a prime.

It is a super-2 number, since 2×4218283² = 35587822936178, which contains 22 as substring.

Together with 4218281, it forms a pair of twin primes.

4218283 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4218281) 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, 2109141 + 2109142.

It is an arithmetic number, because the mean of its divisors is an integer number (2109142).

Almost surely, 2^4218283 is an apocalyptic number.

4218283 is a deficient number, since it is larger than the sum of its proper divisors (1).

4218283 is an equidigital number, since it uses as much as digits as its factorization.

4218283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 28.

The square root of 4218283 is about 2053.8459046384. The cubic root of 4218283 is about 161.5766393339.

The spelling of 4218283 in words is "four million, two hundred eighteen thousand, two hundred eighty-three".