4002206 has 16 divisors (see below), whose sum is σ = 6577200. Its totient is φ = 1815168.

The previous prime is 4002197. The next prime is 4002209. The reversal of 4002206 is 6022004.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (411075).

Almost surely, 2^4002206 is an apocalyptic number.

4002206 is a deficient number, since it is larger than the sum of its proper divisors (2574994).

4002206 is a wasteful number, since it uses less digits than its factorization.

4002206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4002206 is about 2000.5514239829. The cubic root of 4002206 is about 158.7692815566.

The spelling of 4002206 in words is "four million, two thousand, two hundred six".