4442206 has 8 divisors (see below), whose sum is σ = 6716160. Its totient is φ = 2203488.

The previous prime is 4442189. The next prime is 4442209. The reversal of 4442206 is 6022444.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8491 + ... + 8998.

It is an arithmetic number, because the mean of its divisors is an integer number (839520).

Almost surely, 2^4442206 is an apocalyptic number.

4442206 is a deficient number, since it is larger than the sum of its proper divisors (2273954).

4442206 is a wasteful number, since it uses less digits than its factorization.

4442206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17618.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4442206 is about 2107.6541462014. The cubic root of 4442206 is about 164.3865312598.

The spelling of 4442206 in words is "four million, four hundred forty-two thousand, two hundred six".