4406865 has 8 divisors (see below), whose sum is σ = 7051008. Its totient is φ = 2350320.

The previous prime is 4406839. The next prime is 4406881. The reversal of 4406865 is 5686044.

It is a happy number.

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

It is not a de Polignac number, because 4406865 - 2¹¹ = 4404817 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 146881 + ... + 146910.

It is an arithmetic number, because the mean of its divisors is an integer number (881376).

Almost surely, 2^4406865 is an apocalyptic number.

It is an amenable number.

4406865 is a deficient number, since it is larger than the sum of its proper divisors (2644143).

4406865 is a wasteful number, since it uses less digits than its factorization.

4406865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293799.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4406865 is about 2099.2534387253. The cubic root of 4406865 is about 163.9494316628.

The spelling of 4406865 in words is "four million, four hundred six thousand, eight hundred sixty-five".