8196066 has 20 divisors (see below), whose sum is σ = 18365622. Its totient is φ = 2731968.

The previous prime is 8196061. The next prime is 8196077. The reversal of 8196066 is 6606918.

It can be written as a sum of positive squares in only one way, i.e., 7049025 + 1147041 = 2655^2 + 1071^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8196066.

It is not an unprimeable number, because it can be changed into a prime (8196061) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25135 + ... + 25458.

Almost surely, 2^8196066 is an apocalyptic number.

8196066 is an abundant number, since it is smaller than the sum of its proper divisors (10169556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8196066 is a wasteful number, since it uses less digits than its factorization.

8196066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50607 (or 50598 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 8196066 is about 2862.8772240528. The cubic root of 8196066 is about 201.6207142831.

The spelling of 8196066 in words is "eight million, one hundred ninety-six thousand, sixty-six".