1999096 has 16 divisors (see below), whose sum is σ = 4089240. Its totient is φ = 908640.

The previous prime is 1999069. The next prime is 1999099. The reversal of 1999096 is 6909991.

1999096 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1999099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11271 + ... + 11446.

2^1999096 is an apocalyptic number.

It is an amenable number.

1999096 is an abundant number, since it is smaller than the sum of its proper divisors (2090144).

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

1999096 is a wasteful number, since it uses less digits than its factorization.

1999096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22734 (or 22730 counting only the distinct ones).

The product of its (nonzero) digits is 39366, while the sum is 43.

The square root of 1999096 is about 1413.8939139836. The cubic root of 1999096 is about 125.9731193182.

The spelling of 1999096 in words is "one million, nine hundred ninety-nine thousand, ninety-six".