1996235 has 8 divisors (see below), whose sum is σ = 2521680. Its totient is φ = 1512864.

The previous prime is 1996229. The next prime is 1996237. The reversal of 1996235 is 5326991.

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

It is a cyclic number.

It is not a de Polignac number, because 1996235 - 2⁴ = 1996219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1996195 and 1996204.

It is not an unprimeable number, because it can be changed into a prime (1996237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10412 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (315210).

2^1996235 is an apocalyptic number.

1996235 is a deficient number, since it is larger than the sum of its proper divisors (525445).

1996235 is a wasteful number, since it uses less digits than its factorization.

1996235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21037.

The product of its digits is 14580, while the sum is 35.

The square root of 1996235 is about 1412.8818068048. The cubic root of 1996235 is about 125.9129952815.

The spelling of 1996235 in words is "one million, nine hundred ninety-six thousand, two hundred thirty-five".