8197682 has 8 divisors (see below), whose sum is σ = 12379500. Its totient is φ = 4071184.

The previous prime is 8197627. The next prime is 8197687. The reversal of 8197682 is 2867918.

It can be written as a sum of positive squares in 2 ways, for example, as 6345361 + 1852321 = 2519^2 + 1361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (8197687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13457 + ... + 14052.

Almost surely, 2^8197682 is an apocalyptic number.

8197682 is a deficient number, since it is larger than the sum of its proper divisors (4181818).

8197682 is a wasteful number, since it uses less digits than its factorization.

8197682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27660.

The product of its digits is 48384, while the sum is 41.

The square root of 8197682 is about 2863.1594436915. The cubic root of 8197682 is about 201.6339644474.

The spelling of 8197682 in words is "eight million, one hundred ninety-seven thousand, six hundred eighty-two".