8663055 has 8 divisors (see below), whose sum is σ = 13860912. Its totient is φ = 4620288.

The previous prime is 8663023. The next prime is 8663071. The reversal of 8663055 is 5503668.

8663055 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 8663055 - 2⁵ = 8663023 is a prime.

It is an Ulam number.

8663055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288754 + ... + 288783.

It is an arithmetic number, because the mean of its divisors is an integer number (1732614).

Almost surely, 2^8663055 is an apocalyptic number.

8663055 is a deficient number, since it is larger than the sum of its proper divisors (5197857).

8663055 is a wasteful number, since it uses less digits than its factorization.

8663055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577545.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 8663055 is about 2943.3068137726. The cubic root of 8663055 is about 205.3794676819.

The spelling of 8663055 in words is "eight million, six hundred sixty-three thousand, fifty-five".