8502023 has 4 divisors (see below), whose sum is σ = 9002160. Its totient is φ = 8001888.

The previous prime is 8501993. The next prime is 8502041. The reversal of 8502023 is 3202058.

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 8502023 - 2⁸ = 8501767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8501986 and 8502004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8502073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250043 + ... + 250076.

It is an arithmetic number, because the mean of its divisors is an integer number (2250540).

Almost surely, 2^8502023 is an apocalyptic number.

8502023 is a deficient number, since it is larger than the sum of its proper divisors (500137).

8502023 is a wasteful number, since it uses less digits than its factorization.

8502023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500136.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 8502023 is about 2915.8228684198. The cubic root of 8502023 is about 204.0989443768.

The spelling of 8502023 in words is "eight million, five hundred two thousand, twenty-three".