36196861 has 2 divisors, whose sum is σ = 36196862. Its totient is φ = 36196860.

The previous prime is 36196847. The next prime is 36196879. The reversal of 36196861 is 16869163.

36196861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35176761 + 1020100 = 5931^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 36196861 - 2¹⁹ = 35672573 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 (36194861) 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, 18098430 + 18098431.

It is an arithmetic number, because the mean of its divisors is an integer number (18098431).

Almost surely, 2^36196861 is an apocalyptic number.

It is an amenable number.

36196861 is a deficient number, since it is larger than the sum of its proper divisors (1).

36196861 is an equidigital number, since it uses as much as digits as its factorization.

36196861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 40.

The square root of 36196861 is about 6016.3827172147. The cubic root of 36196861 is about 330.7935021462.

The spelling of 36196861 in words is "thirty-six million, one hundred ninety-six thousand, eight hundred sixty-one".