36115241 has 2 divisors, whose sum is σ = 36115242. Its totient is φ = 36115240.

The previous prime is 36115229. The next prime is 36115243. The reversal of 36115241 is 14251163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35652841 + 462400 = 5971^2 + 680^2 .

It is an emirp because it is prime and its reverse (14251163) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36115241 - 2¹⁴ = 36098857 is a prime.

Together with 36115243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36115243) 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, 18057620 + 18057621.

It is an arithmetic number, because the mean of its divisors is an integer number (18057621).

Almost surely, 2^36115241 is an apocalyptic number.

It is an amenable number.

36115241 is a deficient number, since it is larger than the sum of its proper divisors (1).

36115241 is an equidigital number, since it uses as much as digits as its factorization.

36115241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 36115241 is about 6009.5957434756. The cubic root of 36115241 is about 330.5446805274.

The spelling of 36115241 in words is "thirty-six million, one hundred fifteen thousand, two hundred forty-one".