4481866 has 8 divisors (see below), whose sum is σ = 6741504. Its totient is φ = 2234700.

The previous prime is 4481857. The next prime is 4481881. The reversal of 4481866 is 6681844.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2160 + ... + 3691.

It is an arithmetic number, because the mean of its divisors is an integer number (842688).

Almost surely, 2^4481866 is an apocalyptic number.

4481866 is a deficient number, since it is larger than the sum of its proper divisors (2259638).

4481866 is a wasteful number, since it uses less digits than its factorization.

4481866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236.

The product of its digits is 36864, while the sum is 37.

The square root of 4481866 is about 2117.0418040275. The cubic root of 4481866 is about 164.8742966676.

The spelling of 4481866 in words is "four million, four hundred eighty-one thousand, eight hundred sixty-six".