447365 has 8 divisors (see below), whose sum is σ = 541728. Its totient is φ = 354640.

The previous prime is 447353. The next prime is 447401. The reversal of 447365 is 563744.

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

It is not a de Polignac number, because 447365 - 2¹⁴ = 430981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 447365.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314 + ... + 996.

It is an arithmetic number, because the mean of its divisors is an integer number (67716).

2⁴⁴⁷³⁶⁵ is an apocalyptic number.

It is an amenable number.

447365 is a deficient number, since it is larger than the sum of its proper divisors (94363).

447365 is a wasteful number, since it uses less digits than its factorization.

447365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819.

The product of its digits is 10080, while the sum is 29.

The square root of 447365 is about 668.8534966643. The cubic root of 447365 is about 76.4810780946.

The spelling of 447365 in words is "four hundred forty-seven thousand, three hundred sixty-five".