1996835 has 8 divisors (see below), whose sum is σ = 2435856. Its totient is φ = 1571040.

The previous prime is 1996829. The next prime is 1996849. The reversal of 1996835 is 5386991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1996835 - 2¹⁶ = 1931299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1996792 and 1996801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2969 + ... + 3578.

It is an arithmetic number, because the mean of its divisors is an integer number (304482).

2^1996835 is an apocalyptic number.

1996835 is a deficient number, since it is larger than the sum of its proper divisors (439021).

1996835 is an equidigital number, since it uses as much as digits as its factorization.

1996835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613.

The product of its digits is 58320, while the sum is 41.

The square root of 1996835 is about 1413.0941228382. The cubic root of 1996835 is about 125.9256090652.

The spelling of 1996835 in words is "one million, nine hundred ninety-six thousand, eight hundred thirty-five".