36795221 has 2 divisors, whose sum is σ = 36795222. Its totient is φ = 36795220.

The previous prime is 36795169. The next prime is 36795251. The reversal of 36795221 is 12259763.

36795221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 192721 = 6050^2 + 439^2 .

It is an emirp because it is prime and its reverse (12259763) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36795221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36795251) 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, 18397610 + 18397611.

It is an arithmetic number, because the mean of its divisors is an integer number (18397611).

Almost surely, 2^36795221 is an apocalyptic number.

It is an amenable number.

36795221 is a deficient number, since it is larger than the sum of its proper divisors (1).

36795221 is an equidigital number, since it uses as much as digits as its factorization.

36795221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 35.

The square root of 36795221 is about 6065.9064450418. The cubic root of 36795221 is about 332.6063006455.

The spelling of 36795221 in words is "thirty-six million, seven hundred ninety-five thousand, two hundred twenty-one".