1996113 has 24 divisors (see below), whose sum is σ = 3188352. Its totient is φ = 1106784.

The previous prime is 1996109. The next prime is 1996129. The reversal of 1996113 is 3116991.

It is not a de Polignac number, because 1996113 - 2² = 1996109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1996013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5256 + ... + 5622.

It is an arithmetic number, because the mean of its divisors is an integer number (132848).

2^1996113 is an apocalyptic number.

It is an amenable number.

1996113 is a deficient number, since it is larger than the sum of its proper divisors (1192239).

1996113 is a wasteful number, since it uses less digits than its factorization.

1996113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 414 counting only the distinct ones).

The product of its digits is 1458, while the sum is 30.

The square root of 1996113 is about 1412.8386319746. The cubic root of 1996113 is about 125.9104301696.

The spelling of 1996113 in words is "one million, nine hundred ninety-six thousand, one hundred thirteen".