2036129 has 2 divisors, whose sum is σ = 2036130. Its totient is φ = 2036128.

The previous prime is 2036123. The next prime is 2036131. The reversal of 2036129 is 9216302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1081600 + 954529 = 1040^2 + 977^2 .

It is a cyclic number.

It is not a de Polignac number, because 2036129 - 2⁴ = 2036113 is a prime.

It is a Sophie Germain prime.

Together with 2036131, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2036123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1018064 + 1018065.

It is an arithmetic number, because the mean of its divisors is an integer number (1018065).

2^2036129 is an apocalyptic number.

It is an amenable number.

2036129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2036129 is an equidigital number, since it uses as much as digits as its factorization.

2036129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2036129 is about 1426.9299211945. The cubic root of 2036129 is about 126.7462434713.

The spelling of 2036129 in words is "two million, thirty-six thousand, one hundred twenty-nine".