4447441 has 4 divisors (see below), whose sum is σ = 4640832. Its totient is φ = 4254052.

The previous prime is 4447439. The next prime is 4447453. The reversal of 4447441 is 1447444.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4447441 - 2¹ = 4447439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4447841) 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, 96661 + ... + 96706.

It is an arithmetic number, because the mean of its divisors is an integer number (1160208).

Almost surely, 2^4447441 is an apocalyptic number.

It is an amenable number.

4447441 is a deficient number, since it is larger than the sum of its proper divisors (193391).

4447441 is a wasteful number, since it uses less digits than its factorization.

4447441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193390.

The product of its digits is 7168, while the sum is 28.

The square root of 4447441 is about 2108.8956825789. The cubic root of 4447441 is about 164.4510806949.

The spelling of 4447441 in words is "four million, four hundred forty-seven thousand, four hundred forty-one".