2133696 has 28 divisors (see below), whose sum is σ = 5645912. Its totient is φ = 711168.

The previous prime is 2133689. The next prime is 2133697. The reversal of 2133696 is 6963312.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2133697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5365 + ... + 5748.

2^2133696 is an apocalyptic number.

It is an amenable number.

2133696 is an abundant number, since it is smaller than the sum of its proper divisors (3512216).

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

2133696 is a wasteful number, since it uses less digits than its factorization.

2133696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11128 (or 11118 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 2133696 is about 1460.7176318509. The cubic root of 2133696 is about 128.7392123428.

The spelling of 2133696 in words is "two million, one hundred thirty-three thousand, six hundred ninety-six".