8204992 has 14 divisors (see below), whose sum is σ = 16281908. Its totient is φ = 4102464.

The previous prime is 8204957. The next prime is 8205011. The reversal of 8204992 is 2994028.

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 as a sum of consecutive naturals, namely, 64038 + ... + 64165.

Almost surely, 2^8204992 is an apocalyptic number.

It is an amenable number.

8204992 is a deficient number, since it is larger than the sum of its proper divisors (8076916).

8204992 is a wasteful number, since it uses less digits than its factorization.

8204992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128215 (or 128205 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 8204992 is about 2864.4357210452. The cubic root of 8204992 is about 201.6938800180.

The spelling of 8204992 in words is "eight million, two hundred four thousand, nine hundred ninety-two".