2132808 has 16 divisors (see below), whose sum is σ = 5332080. Its totient is φ = 710928.

The previous prime is 2132797. The next prime is 2132827. The reversal of 2132808 is 8082312.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 88867 = 2132808 / (2 + 1 + 3 + 2 + 8 + 0 + 8).

It is an unprimeable number.

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, 44410 + ... + 44457.

It is an arithmetic number, because the mean of its divisors is an integer number (333255).

2^2132808 is an apocalyptic number.

It is an amenable number.

2132808 is an abundant number, since it is smaller than the sum of its proper divisors (3199272).

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

2132808 is a wasteful number, since it uses less digits than its factorization.

2132808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88876 (or 88872 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 2132808 is about 1460.4136400349. The cubic root of 2132808 is about 128.7213503350.

The spelling of 2132808 in words is "two million, one hundred thirty-two thousand, eight hundred eight".