4481447 has 4 divisors (see below), whose sum is σ = 4485696. Its totient is φ = 4477200.

The previous prime is 4481443. The next prime is 4481459. The reversal of 4481447 is 7441844.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4481447 - 2² = 4481443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481441) 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, 803 + ... + 3099.

It is an arithmetic number, because the mean of its divisors is an integer number (1121424).

Almost surely, 2^4481447 is an apocalyptic number.

4481447 is a deficient number, since it is larger than the sum of its proper divisors (4249).

4481447 is a wasteful number, since it uses less digits than its factorization.

4481447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248.

The product of its digits is 14336, while the sum is 32.

The square root of 4481447 is about 2116.9428428751. The cubic root of 4481447 is about 164.8691585932.

The spelling of 4481447 in words is "four million, four hundred eighty-one thousand, four hundred forty-seven".