8093992 has 8 divisors (see below), whose sum is σ = 15176250. Its totient is φ = 4046992.

The previous prime is 8093983. The next prime is 8093993. The reversal of 8093992 is 2993908.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6687396 + 1406596 = 2586^2 + 1186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8093993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505867 + ... + 505882.

Almost surely, 2^8093992 is an apocalyptic number.

It is an amenable number.

8093992 is a deficient number, since it is larger than the sum of its proper divisors (7082258).

8093992 is a wasteful number, since it uses less digits than its factorization.

8093992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011755 (or 1011751 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 8093992 is about 2844.9942003456. The cubic root of 8093992 is about 200.7802190003.

The spelling of 8093992 in words is "eight million, ninety-three thousand, nine hundred ninety-two".