4228706 has 8 divisors (see below), whose sum is σ = 6490704. Its totient is φ = 2065140.

The previous prime is 4228673. The next prime is 4228723. The reversal of 4228706 is 6078224.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24500 + ... + 24671.

It is an arithmetic number, because the mean of its divisors is an integer number (811338).

Almost surely, 2^4228706 is an apocalyptic number.

4228706 is a deficient number, since it is larger than the sum of its proper divisors (2261998).

4228706 is a wasteful number, since it uses less digits than its factorization.

4228706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49216.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 4228706 is about 2056.3817738932. The cubic root of 4228706 is about 161.7096103488.

The spelling of 4228706 in words is "four million, two hundred twenty-eight thousand, seven hundred six".