8554223 has 2 divisors, whose sum is σ = 8554224. Its totient is φ = 8554222.

The previous prime is 8554193. The next prime is 8554243. The reversal of 8554223 is 3224558.

8554223 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8554223 - 2⁸ = 8553967 is a prime.

It is a super-2 number, since 2×8554223² = 146349462267458, which contains 22 as substring.

It is equal to p₅₇₄₅₇₁ and since 8554223 and 574571 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8554243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4277111 + 4277112.

It is an arithmetic number, because the mean of its divisors is an integer number (4277112).

Almost surely, 2^8554223 is an apocalyptic number.

8554223 is a deficient number, since it is larger than the sum of its proper divisors (1).

8554223 is an equidigital number, since it uses as much as digits as its factorization.

8554223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 29.

The square root of 8554223 is about 2924.7603320614. The cubic root of 8554223 is about 204.5157955530.

The spelling of 8554223 in words is "eight million, five hundred fifty-four thousand, two hundred twenty-three".