4233218 has 16 divisors (see below), whose sum is σ = 6960384. Its totient is φ = 1914960.

The previous prime is 4233199. The next prime is 4233247. The reversal of 4233218 is 8123324.

It is a junction number, because it is equal to n+sod(n) for n = 4233193 and 4233202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6671 + ... + 7277.

It is an arithmetic number, because the mean of its divisors is an integer number (435024).

Almost surely, 2^4233218 is an apocalyptic number.

4233218 is a deficient number, since it is larger than the sum of its proper divisors (2727166).

4233218 is a wasteful number, since it uses less digits than its factorization.

4233218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937.

The product of its digits is 1152, while the sum is 23.

The square root of 4233218 is about 2057.4785539587. The cubic root of 4233218 is about 161.7671042496.

The spelling of 4233218 in words is "four million, two hundred thirty-three thousand, two hundred eighteen".