444706 has 8 divisors (see below), whose sum is σ = 682704. Its totient is φ = 217140.

The previous prime is 444701. The next prime is 444713. The reversal of 444706 is 607444.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (444701) by changing a digit.

444706 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, 2500 + ... + 2671.

It is an arithmetic number, because the mean of its divisors is an integer number (85338).

2⁴⁴⁴⁷⁰⁶ is an apocalyptic number.

444706 is a deficient number, since it is larger than the sum of its proper divisors (237998).

444706 is a wasteful number, since it uses less digits than its factorization.

444706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 444706 is about 666.8628044808. The cubic root of 444706 is about 76.3292502197.

The spelling of 444706 in words is "four hundred forty-four thousand, seven hundred six".