8193223 has 4 divisors (see below), whose sum is σ = 8199328. Its totient is φ = 8187120.

The previous prime is 8193209. The next prime is 8193247. The reversal of 8193223 is 3223918.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8193223 - 2¹³ = 8185031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8193191 and 8193200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8193253) 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, 63 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (2049832).

Almost surely, 2^8193223 is an apocalyptic number.

8193223 is a deficient number, since it is larger than the sum of its proper divisors (6105).

8193223 is a wasteful number, since it uses less digits than its factorization.

8193223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6104.

The product of its digits is 2592, while the sum is 28.

The square root of 8193223 is about 2862.3806525338. The cubic root of 8193223 is about 201.5973992773.

The spelling of 8193223 in words is "eight million, one hundred ninety-three thousand, two hundred twenty-three".