8145323 has 2 divisors, whose sum is σ = 8145324. Its totient is φ = 8145322.

The previous prime is 8145299. The next prime is 8145337. The reversal of 8145323 is 3235418.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8145323 - 2¹² = 8141227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8145292 and 8145301.

It is not a weakly prime, because it can be changed into another prime (8145223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4072661 + 4072662.

It is an arithmetic number, because the mean of its divisors is an integer number (4072662).

Almost surely, 2^8145323 is an apocalyptic number.

8145323 is a deficient number, since it is larger than the sum of its proper divisors (1).

8145323 is an equidigital number, since it uses as much as digits as its factorization.

8145323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

The square root of 8145323 is about 2854.0012263487. The cubic root of 8145323 is about 201.2037652106.

The spelling of 8145323 in words is "eight million, one hundred forty-five thousand, three hundred twenty-three".