8198992 has 20 divisors (see below), whose sum is σ = 15936480. Its totient is φ = 4086368.

The previous prime is 8198963. The next prime is 8199001. The reversal of 8198992 is 2998918.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6093 + ... + 7315.

It is an arithmetic number, because the mean of its divisors is an integer number (796824).

Almost surely, 2^8198992 is an apocalyptic number.

It is an amenable number.

8198992 is a deficient number, since it is larger than the sum of its proper divisors (7737488).

8198992 is a wasteful number, since it uses less digits than its factorization.

8198992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1644 counting only the distinct ones).

The product of its digits is 93312, while the sum is 46.

The square root of 8198992 is about 2863.3882028115. The cubic root of 8198992 is about 201.6447043299.

The spelling of 8198992 in words is "eight million, one hundred ninety-eight thousand, nine hundred ninety-two".