8554069 has 2 divisors, whose sum is σ = 8554070. Its totient is φ = 8554068.

The previous prime is 8554031. The next prime is 8554079. The reversal of 8554069 is 9604558.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5349969 + 3204100 = 2313^2 + 1790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8554069 is a prime.

It is a super-4 number, since 4×8554069⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8554019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4277034 + 4277035.

It is an arithmetic number, because the mean of its divisors is an integer number (4277035).

Almost surely, 2^8554069 is an apocalyptic number.

It is an amenable number.

8554069 is a deficient number, since it is larger than the sum of its proper divisors (1).

8554069 is an equidigital number, since it uses as much as digits as its factorization.

8554069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 8554069 is about 2924.7340049994. The cubic root of 8554069 is about 204.5145682597.

The spelling of 8554069 in words is "eight million, five hundred fifty-four thousand, sixty-nine".