4406215 has 12 divisors (see below), whose sum is σ = 5812632. Its totient is φ = 3204080.

The previous prime is 4406201. The next prime is 4406251. The reversal of 4406215 is 5126044.

It is not a de Polignac number, because 4406215 - 2¹¹ = 4404167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3037 + ... + 4246.

It is an arithmetic number, because the mean of its divisors is an integer number (484386).

Almost surely, 2^4406215 is an apocalyptic number.

4406215 is a deficient number, since it is larger than the sum of its proper divisors (1406417).

4406215 is a wasteful number, since it uses less digits than its factorization.

4406215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7310 (or 7299 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4406215 is about 2099.0986160731. The cubic root of 4406215 is about 163.9413705755.

The spelling of 4406215 in words is "four million, four hundred six thousand, two hundred fifteen".