2133587 has 2 divisors, whose sum is σ = 2133588. Its totient is φ = 2133586.

The previous prime is 2133563. The next prime is 2133589. The reversal of 2133587 is 7853312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2133587 - 2⁸ = 2133331 is a prime.

Together with 2133589, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2133589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066793 + 1066794.

It is an arithmetic number, because the mean of its divisors is an integer number (1066794).

2^2133587 is an apocalyptic number.

2133587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133587 is an equidigital number, since it uses as much as digits as its factorization.

2133587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 2133587 is about 1460.6803209464. The cubic root of 2133587 is about 128.7370200884.

Adding to 2133587 its reverse (7853312), we get a palindrome (9986899).

The spelling of 2133587 in words is "two million, one hundred thirty-three thousand, five hundred eighty-seven".