2134273 has 2 divisors, whose sum is σ = 2134274. Its totient is φ = 2134272.

The previous prime is 2134267. The next prime is 2134283. The reversal of 2134273 is 3724312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1896129 + 238144 = 1377^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134273 - 2⁵ = 2134241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2134243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067136 + 1067137.

It is an arithmetic number, because the mean of its divisors is an integer number (1067137).

2^2134273 is an apocalyptic number.

It is an amenable number.

2134273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134273 is an equidigital number, since it uses as much as digits as its factorization.

2134273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 22.

The square root of 2134273 is about 1460.9151241602. The cubic root of 2134273 is about 128.7508159687.

Adding to 2134273 its reverse (3724312), we get a palindrome (5858585).

The spelling of 2134273 in words is "two million, one hundred thirty-four thousand, two hundred seventy-three".