444172 has 6 divisors (see below), whose sum is σ = 777308. Its totient is φ = 222084.

The previous prime is 444167. The next prime is 444173. The reversal of 444172 is 271444.

It is not an unprimeable number, because it can be changed into a prime (444173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55518 + ... + 55525.

2⁴⁴⁴¹⁷² is an apocalyptic number.

It is an amenable number.

444172 is a deficient number, since it is larger than the sum of its proper divisors (333136).

444172 is a wasteful number, since it uses less digits than its factorization.

444172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111047 (or 111045 counting only the distinct ones).

The product of its digits is 896, while the sum is 22.

The square root of 444172 is about 666.4623020096. The cubic root of 444172 is about 76.2986860977.

It can be divided in two parts, 444 and 172, that added together give a palindrome (616).

The spelling of 444172 in words is "four hundred forty-four thousand, one hundred seventy-two", and thus it is an iban number.