2133167 has 2 divisors, whose sum is σ = 2133168. Its totient is φ = 2133166.

The previous prime is 2133151. The next prime is 2133191. The reversal of 2133167 is 7613312.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2133167 - 2⁴ = 2133151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066583 + 1066584.

It is an arithmetic number, because the mean of its divisors is an integer number (1066584).

2^2133167 is an apocalyptic number.

2133167 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133167 is an equidigital number, since it uses as much as digits as its factorization.

2133167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 23.

The square root of 2133167 is about 1460.5365452463. The cubic root of 2133167 is about 128.7285721716.

Adding to 2133167 its reverse (7613312), we get a palindrome (9746479).

The spelling of 2133167 in words is "two million, one hundred thirty-three thousand, one hundred sixty-seven".