4043226 has 16 divisors (see below), whose sum is σ = 8821728. Its totient is φ = 1225200.

The previous prime is 4043191. The next prime is 4043233. The reversal of 4043226 is 6223404.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30565 + ... + 30696.

It is an arithmetic number, because the mean of its divisors is an integer number (551358).

Almost surely, 2^4043226 is an apocalyptic number.

4043226 is an abundant number, since it is smaller than the sum of its proper divisors (4778502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4043226 is a wasteful number, since it uses less digits than its factorization.

4043226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61277.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4043226 is about 2010.7774615805. Note that the first 3 decimals coincide. The cubic root of 4043226 is about 159.3098660411.

The spelling of 4043226 in words is "four million, forty-three thousand, two hundred twenty-six".