4406216 has 32 divisors (see below), whose sum is σ = 8659200. Its totient is φ = 2099520.

The previous prime is 4406201. The next prime is 4406251. The reversal of 4406216 is 6126044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4406191 and 4406200.

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, 26951 + ... + 27113.

It is an arithmetic number, because the mean of its divisors is an integer number (270600).

Almost surely, 2^4406216 is an apocalyptic number.

It is an amenable number.

4406216 is a deficient number, since it is larger than the sum of its proper divisors (4252984).

4406216 is a wasteful number, since it uses less digits than its factorization.

4406216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4406216 is about 2099.0988542706. The cubic root of 4406216 is about 163.9413829778.

The spelling of 4406216 in words is "four million, four hundred six thousand, two hundred sixteen".