990096 has 20 divisors (see below), whose sum is σ = 2557872. Its totient is φ = 330016.

The previous prime is 990053. The next prime is 990137. The reversal of 990096 is 690099.

990096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

990096 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10266 + ... + 10361.

2⁹⁹⁰⁰⁹⁶ is an apocalyptic number.

It is an amenable number.

990096 is an abundant number, since it is smaller than the sum of its proper divisors (1567776).

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

990096 is a wasteful number, since it uses less digits than its factorization.

990096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20638 (or 20632 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 33.

The square root of 990096 is about 995.0356777523. The cubic root of 990096 is about 99.6687707498.

The spelling of 990096 in words is "nine hundred ninety thousand, ninety-six".