44066 has 8 divisors (see below), whose sum is σ = 72144. Its totient is φ = 20020.

The previous prime is 44059. The next prime is 44071. The reversal of 44066 is 66044.

44066 = 55² + 56² + ... + 66².

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

It is an Ulam number.

44066 is a modest number, since divided by 66 gives 44 as remainder.

It is an unprimeable number.

44066 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980 + ... + 1023.

It is an arithmetic number, because the mean of its divisors is an integer number (9018).

2⁴⁴⁰⁶⁶ is an apocalyptic number.

44066 is a deficient number, since it is larger than the sum of its proper divisors (28078).

44066 is a wasteful number, since it uses less digits than its factorization.

44066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 44066 is about 209.9190320100. The cubic root of 44066 is about 35.3211262764.

The spelling of 44066 in words is "forty-four thousand, sixty-six", and thus it is an eban number.