4481006 has 8 divisors (see below), whose sum is σ = 6731424. Its totient is φ = 2237200.

The previous prime is 4481003. The next prime is 4481041. The reversal of 4481006 is 6001844.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 3081.

It is an arithmetic number, because the mean of its divisors is an integer number (841428).

Almost surely, 2^4481006 is an apocalyptic number.

4481006 is a deficient number, since it is larger than the sum of its proper divisors (2250418).

4481006 is a wasteful number, since it uses less digits than its factorization.

4481006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4481006 is about 2116.8386806746. The cubic root of 4481006 is about 164.8637503933.

The spelling of 4481006 in words is "four million, four hundred eighty-one thousand, six".