36740191 has 2 divisors, whose sum is σ = 36740192. Its totient is φ = 36740190.

The previous prime is 36740173. The next prime is 36740201. The reversal of 36740191 is 19104763.

It is a happy number.

36740191 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 is an emirp because it is prime and its reverse (19104763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36740191 - 2⁹ = 36739679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36740101) 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, 18370095 + 18370096.

It is an arithmetic number, because the mean of its divisors is an integer number (18370096).

Almost surely, 2^36740191 is an apocalyptic number.

36740191 is a deficient number, since it is larger than the sum of its proper divisors (1).

36740191 is an equidigital number, since it uses as much as digits as its factorization.

36740191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 36740191 is about 6061.3687398145. The cubic root of 36740191 is about 332.4404053972.

The spelling of 36740191 in words is "thirty-six million, seven hundred forty thousand, one hundred ninety-one".