8196422 has 8 divisors (see below), whose sum is σ = 13240416. Its totient is φ = 3782952.

The previous prime is 8196421. The next prime is 8196437. The reversal of 8196422 is 2246918.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8196421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157598 + ... + 157649.

It is an arithmetic number, because the mean of its divisors is an integer number (1655052).

Almost surely, 2^8196422 is an apocalyptic number.

8196422 is a deficient number, since it is larger than the sum of its proper divisors (5043994).

8196422 is a wasteful number, since it uses less digits than its factorization.

8196422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315262.

The product of its digits is 6912, while the sum is 32.

The square root of 8196422 is about 2862.9393985902. The cubic root of 8196422 is about 201.6236334045.

The spelling of 8196422 in words is "eight million, one hundred ninety-six thousand, four hundred twenty-two".