996004 has 9 divisors (see below), whose sum is σ = 1746507. Its totient is φ = 497004.

The previous prime is 996001. The next prime is 996011. The reversal of 996004 is 400699.

The square root of 996004 is 998.

It is a perfect power (a square), and thus also a powerful number.

996004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1747 + ... + 2245.

2⁹⁹⁶⁰⁰⁴ is an apocalyptic number.

996004 is the 998-th square number.

It is an amenable number.

996004 is a deficient number, since it is larger than the sum of its proper divisors (750503).

996004 is an equidigital number, since it uses as much as digits as its factorization.

996004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The cubic root of 996004 is about 99.8666221827.

The spelling of 996004 in words is "nine hundred ninety-six thousand, four".