8554481 has 8 divisors (see below), whose sum is σ = 9510144. Its totient is φ = 7641360.

The previous prime is 8554471. The next prime is 8554487. The reversal of 8554481 is 1844558.

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

It is a cyclic number.

It is not a de Polignac number, because 8554481 - 2¹⁸ = 8292337 is a prime.

It is a super-2 number, since 2×8554481² = 146358290358722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8554487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10211 + ... + 11016.

It is an arithmetic number, because the mean of its divisors is an integer number (1188768).

Almost surely, 2^8554481 is an apocalyptic number.

It is an amenable number.

8554481 is a deficient number, since it is larger than the sum of its proper divisors (955663).

8554481 is a wasteful number, since it uses less digits than its factorization.

8554481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21271.

The product of its digits is 25600, while the sum is 35.

The square root of 8554481 is about 2924.8044379069. The cubic root of 8554481 is about 204.5178516347.

The spelling of 8554481 in words is "eight million, five hundred fifty-four thousand, four hundred eighty-one".