447326 has 8 divisors (see below), whose sum is σ = 732024. Its totient is φ = 203320.

The previous prime is 447323. The next prime is 447331. The reversal of 447326 is 623744.

It is a happy number.

447326 is nontrivially palindromic in base 5.

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

It is a d-powerful number, because it can be written as 4⁴ + 4⁹ + 3¹⁰ + 7⁶ + 2¹³ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 447295 and 447304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447323) 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, 10145 + ... + 10188.

It is an arithmetic number, because the mean of its divisors is an integer number (91503).

2⁴⁴⁷³²⁶ is an apocalyptic number.

447326 is a deficient number, since it is larger than the sum of its proper divisors (284698).

447326 is a wasteful number, since it uses less digits than its factorization.

447326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20346.

The product of its digits is 4032, while the sum is 26.

The square root of 447326 is about 668.8243416623. The cubic root of 447326 is about 76.4788555628.

The spelling of 447326 in words is "four hundred forty-seven thousand, three hundred twenty-six".