8555023 has 4 divisors (see below), whose sum is σ = 8604648. Its totient is φ = 8505400.

The previous prime is 8555021. The next prime is 8555047. The reversal of 8555023 is 3205558.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8555023 - 2¹ = 8555021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8554982 and 8555000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8555021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24553 + ... + 24898.

It is an arithmetic number, because the mean of its divisors is an integer number (2151162).

Almost surely, 2^8555023 is an apocalyptic number.

8555023 is a deficient number, since it is larger than the sum of its proper divisors (49625).

8555023 is a wasteful number, since it uses less digits than its factorization.

8555023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49624.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 8555023 is about 2924.8970922068. The cubic root of 8555023 is about 204.5221708656.

The spelling of 8555023 in words is "eight million, five hundred fifty-five thousand, twenty-three".