36158687 has 2 divisors, whose sum is σ = 36158688. Its totient is φ = 36158686.

The previous prime is 36158663. The next prime is 36158777. The reversal of 36158687 is 78685163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36158687 - 2⁶ = 36158623 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36158887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18079343 + 18079344.

It is an arithmetic number, because the mean of its divisors is an integer number (18079344).

Almost surely, 2^36158687 is an apocalyptic number.

36158687 is a deficient number, since it is larger than the sum of its proper divisors (1).

36158687 is an equidigital number, since it uses as much as digits as its factorization.

36158687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The square root of 36158687 is about 6013.2093760321. The cubic root of 36158687 is about 330.6771738924.

The spelling of 36158687 in words is "thirty-six million, one hundred fifty-eight thousand, six hundred eighty-seven".