8102193 has 8 divisors (see below), whose sum is σ = 11785056. Its totient is φ = 4910400.

The previous prime is 8102177. The next prime is 8102221. The reversal of 8102193 is 3912018.

8102193 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8102193 - 2⁴ = 8102177 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (8107193) 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, 122728 + ... + 122793.

It is an arithmetic number, because the mean of its divisors is an integer number (1473132).

Almost surely, 2^8102193 is an apocalyptic number.

It is an amenable number.

8102193 is a deficient number, since it is larger than the sum of its proper divisors (3682863).

8102193 is a wasteful number, since it uses less digits than its factorization.

8102193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245535.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 8102193 is about 2846.4351389062. The cubic root of 8102193 is about 200.8480076665.

It can be divided in two parts, 810 and 2193, that added together give a palindrome (3003).

The spelling of 8102193 in words is "eight million, one hundred two thousand, one hundred ninety-three".