8197892 has 12 divisors (see below), whose sum is σ = 15101520. Its totient is φ = 3883176.

The previous prime is 8197837. The next prime is 8197901. The reversal of 8197892 is 2987918.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53858 + ... + 54009.

It is an arithmetic number, because the mean of its divisors is an integer number (1258460).

Almost surely, 2^8197892 is an apocalyptic number.

It is an amenable number.

8197892 is a deficient number, since it is larger than the sum of its proper divisors (6903628).

8197892 is a wasteful number, since it uses less digits than its factorization.

8197892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107890 (or 107888 counting only the distinct ones).

The product of its digits is 72576, while the sum is 44.

The square root of 8197892 is about 2863.1961162310. The cubic root of 8197892 is about 201.6356861850.

The spelling of 8197892 in words is "eight million, one hundred ninety-seven thousand, eight hundred ninety-two".