4256383 has 2 divisors, whose sum is σ = 4256384. Its totient is φ = 4256382.

The previous prime is 4256381. The next prime is 4256389. The reversal of 4256383 is 3836524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4256383 - 2¹ = 4256381 is a prime.

Together with 4256381, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4⁴ + 2⁷ + 5⁹ + 6⁸ + 3¹⁰ + 8⁵ + 3¹² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4256381) 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, 2128191 + 2128192.

It is an arithmetic number, because the mean of its divisors is an integer number (2128192).

Almost surely, 2^4256383 is an apocalyptic number.

4256383 is a deficient number, since it is larger than the sum of its proper divisors (1).

4256383 is an equidigital number, since it uses as much as digits as its factorization.

4256383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 31.

The square root of 4256383 is about 2063.1003368717. The cubic root of 4256383 is about 162.0616414308.

The spelling of 4256383 in words is "four million, two hundred fifty-six thousand, three hundred eighty-three".