8197027 has 4 divisors (see below), whose sum is σ = 8223696. Its totient is φ = 8170360.

The previous prime is 8197019. The next prime is 8197031. The reversal of 8197027 is 7207918.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8197027 - 2³ = 8197019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8196983 and 8197001.

It is not an unprimeable number, because it can be changed into a prime (8197327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12868 + ... + 13489.

It is an arithmetic number, because the mean of its divisors is an integer number (2055924).

Almost surely, 2^8197027 is an apocalyptic number.

8197027 is a deficient number, since it is larger than the sum of its proper divisors (26669).

8197027 is a wasteful number, since it uses less digits than its factorization.

8197027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 8197027 is about 2863.0450572773. The cubic root of 8197027 is about 201.6285940771.

The spelling of 8197027 in words is "eight million, one hundred ninety-seven thousand, twenty-seven".