36708131 has 2 divisors, whose sum is σ = 36708132. Its totient is φ = 36708130.

The previous prime is 36708121. The next prime is 36708143. The reversal of 36708131 is 13180763.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36708131 is a prime.

It is a super-2 number, since 2×36708131² = 2694973763026322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36708094 and 36708103.

It is not a weakly prime, because it can be changed into another prime (36708101) 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, 18354065 + 18354066.

It is an arithmetic number, because the mean of its divisors is an integer number (18354066).

Almost surely, 2^36708131 is an apocalyptic number.

36708131 is a deficient number, since it is larger than the sum of its proper divisors (1).

36708131 is an equidigital number, since it uses as much as digits as its factorization.

36708131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 36708131 is about 6058.7235454343. The cubic root of 36708131 is about 332.3436798882.

Adding to 36708131 its reverse (13180763), we get a palindrome (49888894).

The spelling of 36708131 in words is "thirty-six million, seven hundred eight thousand, one hundred thirty-one".