8332189 has 4 divisors (see below), whose sum is σ = 8343900. Its totient is φ = 8320480.

The previous prime is 8332171. The next prime is 8332213. The reversal of 8332189 is 9812338.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 164025 + 8168164 = 405^2 + 2858^2 .

It is a cyclic number.

It is not a de Polignac number, because 8332189 - 2¹⁹ = 7807901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332139) 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, 4714 + ... + 6235.

It is an arithmetic number, because the mean of its divisors is an integer number (2085975).

Almost surely, 2^8332189 is an apocalyptic number.

It is an amenable number.

8332189 is a deficient number, since it is larger than the sum of its proper divisors (11711).

8332189 is a wasteful number, since it uses less digits than its factorization.

8332189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11710.

The product of its digits is 10368, while the sum is 34.

The square root of 8332189 is about 2886.5531347959. The cubic root of 8332189 is about 202.7307860057.

The spelling of 8332189 in words is "eight million, three hundred thirty-two thousand, one hundred eighty-nine".