36317129 has 2 divisors, whose sum is σ = 36317130. Its totient is φ = 36317128.

The previous prime is 36317123. The next prime is 36317167. The reversal of 36317129 is 92171363.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36240400 + 76729 = 6020^2 + 277^2 .

It is an emirp because it is prime and its reverse (92171363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36317129 - 2¹² = 36313033 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36317095 and 36317104.

It is not a weakly prime, because it can be changed into another prime (36317123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18158564 + 18158565.

It is an arithmetic number, because the mean of its divisors is an integer number (18158565).

Almost surely, 2^36317129 is an apocalyptic number.

It is an amenable number.

36317129 is a deficient number, since it is larger than the sum of its proper divisors (1).

36317129 is an equidigital number, since it uses as much as digits as its factorization.

36317129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 32.

The square root of 36317129 is about 6026.3694709170. The cubic root of 36317129 is about 331.1594629035.

The spelling of 36317129 in words is "thirty-six million, three hundred seventeen thousand, one hundred twenty-nine".