36132209 has 4 divisors (see below), whose sum is σ = 36504804. Its totient is φ = 35759616.

The previous prime is 36132197. The next prime is 36132211. The reversal of 36132209 is 90223163.

36132209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 90223163 = 6221 ⋅14503.

It can be written as a sum of positive squares in 2 ways, for example, as 5085025 + 31047184 = 2255^2 + 5572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36132209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36132269) 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 in 3 ways as a sum of consecutive naturals, for example, 186152 + ... + 186345.

It is an arithmetic number, because the mean of its divisors is an integer number (9126201).

Almost surely, 2^36132209 is an apocalyptic number.

It is an amenable number.

36132209 is a deficient number, since it is larger than the sum of its proper divisors (372595).

36132209 is an equidigital number, since it uses as much as digits as its factorization.

36132209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372594.

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

The square root of 36132209 is about 6011.0073199090. The cubic root of 36132209 is about 330.5964389525.

The spelling of 36132209 in words is "thirty-six million, one hundred thirty-two thousand, two hundred nine".