8555073 has 8 divisors (see below), whose sum is σ = 12007200. Its totient is φ = 5403168.

The previous prime is 8555051. The next prime is 8555123. The reversal of 8555073 is 3705558.

8555073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8555073 - 2⁸ = 8554817 is a prime.

It is a Curzon number.

8555073 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8555773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74988 + ... + 75101.

It is an arithmetic number, because the mean of its divisors is an integer number (1500900).

Almost surely, 2^8555073 is an apocalyptic number.

It is an amenable number.

8555073 is a deficient number, since it is larger than the sum of its proper divisors (3452127).

8555073 is a wasteful number, since it uses less digits than its factorization.

8555073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150111.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 8555073 is about 2924.9056395036. The cubic root of 8555073 is about 204.5225693094.

The spelling of 8555073 in words is "eight million, five hundred fifty-five thousand, seventy-three".