36009593 has 2 divisors, whose sum is σ = 36009594. Its totient is φ = 36009592.

The previous prime is 36009577. The next prime is 36009599. The reversal of 36009593 is 39590063.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33674809 + 2334784 = 5803^2 + 1528^2 .

It is a cyclic number.

It is not a de Polignac number, because 36009593 - 2⁴ = 36009577 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36009599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18004796 + 18004797.

It is an arithmetic number, because the mean of its divisors is an integer number (18004797).

Almost surely, 2^36009593 is an apocalyptic number.

It is an amenable number.

36009593 is a deficient number, since it is larger than the sum of its proper divisors (1).

36009593 is an equidigital number, since it uses as much as digits as its factorization.

36009593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 36009593 is about 6000.7993634182. The cubic root of 36009593 is about 330.2220513478. Note that the first 3 decimals are identical.

The spelling of 36009593 in words is "thirty-six million, nine thousand, five hundred ninety-three".