4406906 has 8 divisors (see below), whose sum is σ = 7554720. Its totient is φ = 1888668.

The previous prime is 4406903. The next prime is 4406911. The reversal of 4406906 is 6096044.

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

It is not an unprimeable number, because it can be changed into a prime (4406903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157376 + ... + 157403.

It is an arithmetic number, because the mean of its divisors is an integer number (944340).

Almost surely, 2^4406906 is an apocalyptic number.

4406906 is a deficient number, since it is larger than the sum of its proper divisors (3147814).

4406906 is a wasteful number, since it uses less digits than its factorization.

4406906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314788.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 4406906 is about 2099.2632040790. The cubic root of 4406906 is about 163.9499401048.

The spelling of 4406906 in words is "four million, four hundred six thousand, nine hundred six".