4226863 has 4 divisors (see below), whose sum is σ = 4475520. Its totient is φ = 3978208.

The previous prime is 4226839. The next prime is 4226867. The reversal of 4226863 is 3686224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4226863 - 2⁹ = 4226351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226867) 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, 124303 + ... + 124336.

It is an arithmetic number, because the mean of its divisors is an integer number (1118880).

Almost surely, 2^4226863 is an apocalyptic number.

4226863 is a deficient number, since it is larger than the sum of its proper divisors (248657).

4226863 is a wasteful number, since it uses less digits than its factorization.

4226863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248656.

The product of its digits is 13824, while the sum is 31.

The square root of 4226863 is about 2055.9336078775. The cubic root of 4226863 is about 161.6861142628.

The spelling of 4226863 in words is "four million, two hundred twenty-six thousand, eight hundred sixty-three".