2035591 has 2 divisors, whose sum is σ = 2035592. Its totient is φ = 2035590.

The previous prime is 2035567. The next prime is 2035633. The reversal of 2035591 is 1955302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2035591 - 2¹¹ = 2033543 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2035511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017795 + 1017796.

It is an arithmetic number, because the mean of its divisors is an integer number (1017796).

2^2035591 is an apocalyptic number.

2035591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2035591 is an equidigital number, since it uses as much as digits as its factorization.

2035591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2035591 is about 1426.7413921240. The cubic root of 2035591 is about 126.7350792334.

The spelling of 2035591 in words is "two million, thirty-five thousand, five hundred ninety-one".