8163023 has 8 divisors (see below), whose sum is σ = 8980176. Its totient is φ = 7419720.

The previous prime is 8163019. The next prime is 8163031. The reversal of 8163023 is 3203618.

It is not a de Polignac number, because 8163023 - 2² = 8163019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8163023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8163823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736 + ... + 4397.

It is an arithmetic number, because the mean of its divisors is an integer number (1122522).

Almost surely, 2^8163023 is an apocalyptic number.

8163023 is a deficient number, since it is larger than the sum of its proper divisors (817153).

8163023 is an equidigital number, since it uses as much as digits as its factorization.

8163023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6144 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 8163023 is about 2857.1004532568. The cubic root of 8163023 is about 201.3494001208.

The spelling of 8163023 in words is "eight million, one hundred sixty-three thousand, twenty-three".