2127341 has 2 divisors, whose sum is σ = 2127342. Its totient is φ = 2127340.

The previous prime is 2127331. The next prime is 2127343. The reversal of 2127341 is 1437212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 13225 = 1454^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2127341 - 2⁶ = 2127277 is a prime.

It is a Sophie Germain prime.

Together with 2127343, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2127343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063670 + 1063671.

It is an arithmetic number, because the mean of its divisors is an integer number (1063671).

2^2127341 is an apocalyptic number.

It is an amenable number.

2127341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2127341 is an equidigital number, since it uses as much as digits as its factorization.

2127341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 336, while the sum is 20.

The square root of 2127341 is about 1458.5407090651. The cubic root of 2127341 is about 128.6112729537.

The spelling of 2127341 in words is "two million, one hundred twenty-seven thousand, three hundred forty-one".