2133808 has 20 divisors (see below), whose sum is σ = 4161688. Its totient is φ = 1059840.

The previous prime is 2133799. The next prime is 2133811. The reversal of 2133808 is 8083312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2743 + ... + 3433.

2^2133808 is an apocalyptic number.

It is an amenable number.

2133808 is a deficient number, since it is larger than the sum of its proper divisors (2027880).

2133808 is a wasteful number, since it uses less digits than its factorization.

2133808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2133808 is about 1460.7559686683. The cubic root of 2133808 is about 128.7414648566.

The spelling of 2133808 in words is "two million, one hundred thirty-three thousand, eight hundred eight".