8554441 has 4 divisors (see below), whose sum is σ = 9776512. Its totient is φ = 7332372.

The previous prime is 8554421. The next prime is 8554453. The reversal of 8554441 is 1444558.

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 8554441 - 2⁹ = 8553929 is a prime.

It is an Ulam number.

It is a Duffinian number.

8554441 is a lucky number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8554421) 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, 611025 + ... + 611038.

It is an arithmetic number, because the mean of its divisors is an integer number (2444128).

Almost surely, 2^8554441 is an apocalyptic number.

It is an amenable number.

8554441 is a deficient number, since it is larger than the sum of its proper divisors (1222071).

8554441 is a wasteful number, since it uses less digits than its factorization.

8554441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222070.

The product of its digits is 12800, while the sum is 31.

The square root of 8554441 is about 2924.7975998349. The cubic root of 8554441 is about 204.5175328651.

Adding to 8554441 its reverse (1444558), we get a palindrome (9998999).

The spelling of 8554441 in words is "eight million, five hundred fifty-four thousand, four hundred forty-one".