35636897 has 2 divisors, whose sum is σ = 35636898. Its totient is φ = 35636896.

The previous prime is 35636873. The next prime is 35636899. The reversal of 35636897 is 79863653.

35636897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22648081 + 12988816 = 4759^2 + 3604^2 .

It is a cyclic number.

It is not a de Polignac number, because 35636897 - 2¹⁸ = 35374753 is a prime.

Together with 35636899, 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 (35636899) 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, 17818448 + 17818449.

It is an arithmetic number, because the mean of its divisors is an integer number (17818449).

Almost surely, 2^35636897 is an apocalyptic number.

It is an amenable number.

35636897 is a deficient number, since it is larger than the sum of its proper divisors (1).

35636897 is an equidigital number, since it uses as much as digits as its factorization.

35636897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 47.

The square root of 35636897 is about 5969.6647309543. The cubic root of 35636897 is about 329.0788421647.

The spelling of 35636897 in words is "thirty-five million, six hundred thirty-six thousand, eight hundred ninety-seven".