8196189 has 8 divisors (see below), whose sum is σ = 11160960. Its totient is φ = 5347776.

The previous prime is 8196173. The next prime is 8196217. The reversal of 8196189 is 9816918.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8196189 - 2⁴ = 8196173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8196189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8196109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28924 + ... + 29205.

It is an arithmetic number, because the mean of its divisors is an integer number (1395120).

Almost surely, 2^8196189 is an apocalyptic number.

It is an amenable number.

8196189 is a deficient number, since it is larger than the sum of its proper divisors (2964771).

8196189 is a wasteful number, since it uses less digits than its factorization.

8196189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58179.

The product of its digits is 31104, while the sum is 42.

The square root of 8196189 is about 2862.8987058574. The cubic root of 8196189 is about 201.6217228655.

It can be divided in two parts, 8196 and 189, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8196189 in words is "eight million, one hundred ninety-six thousand, one hundred eighty-nine".