8444541 has 16 divisors (see below), whose sum is σ = 12952064. Its totient is φ = 4793904.

The previous prime is 8444521. The next prime is 8444549. The reversal of 8444541 is 1454448.

8444541 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8444541 - 2⁶ = 8444477 is a prime.

It is a Duffinian number.

It is a Curzon number.

8444541 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8444499 and 8444508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2190 + ... + 4656.

It is an arithmetic number, because the mean of its divisors is an integer number (809504).

Almost surely, 2^8444541 is an apocalyptic number.

It is an amenable number.

8444541 is a deficient number, since it is larger than the sum of its proper divisors (4507523).

8444541 is a wasteful number, since it uses less digits than its factorization.

8444541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640.

The product of its digits is 10240, while the sum is 30.

The square root of 8444541 is about 2905.9492425024. The cubic root of 8444541 is about 203.6379342834.

Adding to 8444541 its reverse (1454448), we get a palindrome (9898989).

The spelling of 8444541 in words is "eight million, four hundred forty-four thousand, five hundred forty-one".