8148223 has 4 divisors (see below), whose sum is σ = 8171280. Its totient is φ = 8125168.

The previous prime is 8148221. The next prime is 8148229. The reversal of 8148223 is 3228418.

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 8148223 - 2¹ = 8148221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8148191 and 8148200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8148221) 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, 10990 + ... + 11707.

It is an arithmetic number, because the mean of its divisors is an integer number (2042820).

Almost surely, 2^8148223 is an apocalyptic number.

8148223 is a deficient number, since it is larger than the sum of its proper divisors (23057).

8148223 is a wasteful number, since it uses less digits than its factorization.

8148223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23056.

The product of its digits is 3072, while the sum is 28.

The square root of 8148223 is about 2854.5092397819. The cubic root of 8148223 is about 201.2276407396.

The spelling of 8148223 in words is "eight million, one hundred forty-eight thousand, two hundred twenty-three".