4226806 has 8 divisors (see below), whose sum is σ = 6511680. Its totient is φ = 2056248.

The previous prime is 4226791. The next prime is 4226809. The reversal of 4226806 is 6086224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226809) 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, 28486 + ... + 28633.

It is an arithmetic number, because the mean of its divisors is an integer number (813960).

Almost surely, 2^4226806 is an apocalyptic number.

4226806 is a deficient number, since it is larger than the sum of its proper divisors (2284874).

4226806 is a wasteful number, since it uses less digits than its factorization.

4226806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57158.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 4226806 is about 2055.9197455154. The cubic root of 4226806 is about 161.6853874708.

Subtracting from 4226806 its sum of digits (28), we obtain a triangular number (4226778 = T₂₉₀₇).

The spelling of 4226806 in words is "four million, two hundred twenty-six thousand, eight hundred six".