8044992 has 42 divisors (see below), whose sum is σ = 23061168. Its totient is φ = 2681472.

The previous prime is 8044991. The next prime is 8044997. The reversal of 8044992 is 2994408.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8044991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6408 + ... + 7559.

Almost surely, 2^8044992 is an apocalyptic number.

It is an amenable number.

8044992 is an abundant number, since it is smaller than the sum of its proper divisors (15016176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8044992 is a wasteful number, since it uses less digits than its factorization.

8044992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13985 (or 13972 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8044992 is about 2836.3695104834. The cubic root of 8044992 is about 200.3742326462.

The spelling of 8044992 in words is "eight million, forty-four thousand, nine hundred ninety-two".