4406306 has 4 divisors (see below), whose sum is σ = 6609462. Its totient is φ = 2203152.

The previous prime is 4406291. The next prime is 4406323. The reversal of 4406306 is 6036044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3964081 + 442225 = 1991^2 + 665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101575 + ... + 1101578.

Almost surely, 2^4406306 is an apocalyptic number.

4406306 is a deficient number, since it is larger than the sum of its proper divisors (2203156).

4406306 is a wasteful number, since it uses less digits than its factorization.

4406306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203155.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4406306 is about 2099.1202919318. The cubic root of 4406306 is about 163.9424991754.

The spelling of 4406306 in words is "four million, four hundred six thousand, three hundred six".