36060209 has 2 divisors, whose sum is σ = 36060210. Its totient is φ = 36060208.

The previous prime is 36060203. The next prime is 36060217. The reversal of 36060209 is 90206063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27667600 + 8392609 = 5260^2 + 2897^2 .

It is a cyclic number.

It is not a de Polignac number, because 36060209 - 2⁸ = 36059953 is a prime.

It is not a weakly prime, because it can be changed into another prime (36060203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18030104 + 18030105.

It is an arithmetic number, because the mean of its divisors is an integer number (18030105).

Almost surely, 2^36060209 is an apocalyptic number.

It is an amenable number.

36060209 is a deficient number, since it is larger than the sum of its proper divisors (1).

36060209 is an equidigital number, since it uses as much as digits as its factorization.

36060209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 36060209 is about 6005.0153205467. The cubic root of 36060209 is about 330.3767017489.

The spelling of 36060209 in words is "thirty-six million, sixty thousand, two hundred nine".