2136593 has 2 divisors, whose sum is σ = 2136594. Its totient is φ = 2136592.

The previous prime is 2136587. The next prime is 2136599. The reversal of 2136593 is 3956312.

It is a balanced prime because it is at equal distance from previous prime (2136587) and next prime (2136599).

It can be written as a sum of positive squares in only one way, i.e., 1459264 + 677329 = 1208^2 + 823^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136593 - 2¹⁸ = 1874449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2136599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068296 + 1068297.

It is an arithmetic number, because the mean of its divisors is an integer number (1068297).

2^2136593 is an apocalyptic number.

It is an amenable number.

2136593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136593 is an equidigital number, since it uses as much as digits as its factorization.

2136593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 2136593 is about 1461.7089313540. The cubic root of 2136593 is about 128.7974506973.

The spelling of 2136593 in words is "two million, one hundred thirty-six thousand, five hundred ninety-three".