8102196 has 18 divisors (see below), whose sum is σ = 20480642. Its totient is φ = 2700720.

The previous prime is 8102177. The next prime is 8102221. The reversal of 8102196 is 6912018.

8102196 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7784100 + 318096 = 2790^2 + 564^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112495 + ... + 112566.

Almost surely, 2^8102196 is an apocalyptic number.

It is an amenable number.

8102196 is an abundant number, since it is smaller than the sum of its proper divisors (12378446).

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

8102196 is a wasteful number, since it uses less digits than its factorization.

8102196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225071 (or 225066 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 8102196 is about 2846.4356658811. The cubic root of 8102196 is about 200.8480324559.

The spelling of 8102196 in words is "eight million, one hundred two thousand, one hundred ninety-six".