447013 has 8 divisors (see below), whose sum is σ = 537920. Its totient is φ = 362880.

The previous prime is 447011. The next prime is 447019. The reversal of 447013 is 310744.

It is a happy number.

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

It is not a de Polignac number, because 447013 - 2¹ = 447011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548 + ... + 1813.

It is an arithmetic number, because the mean of its divisors is an integer number (67240).

2⁴⁴⁷⁰¹³ is an apocalyptic number.

It is an amenable number.

447013 is a deficient number, since it is larger than the sum of its proper divisors (90907).

447013 is a wasteful number, since it uses less digits than its factorization.

447013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 447013 is about 668.5903080362. The cubic root of 447013 is about 76.4610136406.

Adding to 447013 its reverse (310744), we get a palindrome (757757).

The spelling of 447013 in words is "four hundred forty-seven thousand, thirteen".