4224859 has 4 divisors (see below), whose sum is σ = 4447240. Its totient is φ = 4002480.

The previous prime is 4224851. The next prime is 4224889. The reversal of 4224859 is 9584224.

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 4224859 - 2³ = 4224851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111162 + ... + 111199.

It is an arithmetic number, because the mean of its divisors is an integer number (1111810).

Almost surely, 2^4224859 is an apocalyptic number.

4224859 is a deficient number, since it is larger than the sum of its proper divisors (222381).

4224859 is a wasteful number, since it uses less digits than its factorization.

4224859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222380.

The product of its digits is 23040, while the sum is 34.

The square root of 4224859 is about 2055.4461802733. The cubic root of 4224859 is about 161.6605578637.

The spelling of 4224859 in words is "four million, two hundred twenty-four thousand, eight hundred fifty-nine".