8143325 has 12 divisors (see below), whose sum is σ = 10142208. Its totient is φ = 6486000.

The previous prime is 8143319. The next prime is 8143337. The reversal of 8143325 is 5233418.

It is not a de Polignac number, because 8143325 - 2⁴ = 8143309 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8143294 and 8143303.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 6500 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (845184).

Almost surely, 2^8143325 is an apocalyptic number.

It is an amenable number.

8143325 is a deficient number, since it is larger than the sum of its proper divisors (1998883).

8143325 is a wasteful number, since it uses less digits than its factorization.

8143325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444 (or 1439 counting only the distinct ones).

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

The square root of 8143325 is about 2853.6511699926. The cubic root of 8143325 is about 201.1873124971.

The spelling of 8143325 in words is "eight million, one hundred forty-three thousand, three hundred twenty-five".