36285289 has 2 divisors, whose sum is σ = 36285290. Its totient is φ = 36285288.

The previous prime is 36285229. The next prime is 36285311. The reversal of 36285289 is 98258263.

36285289 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., 36096064 + 189225 = 6008^2 + 435^2 .

It is a cyclic number.

It is not a de Polignac number, because 36285289 - 2¹⁵ = 36252521 is a prime.

It is not a weakly prime, because it can be changed into another prime (36285229) 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, 18142644 + 18142645.

It is an arithmetic number, because the mean of its divisors is an integer number (18142645).

Almost surely, 2^36285289 is an apocalyptic number.

It is an amenable number.

36285289 is a deficient number, since it is larger than the sum of its proper divisors (1).

36285289 is an equidigital number, since it uses as much as digits as its factorization.

36285289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 36285289 is about 6023.7271684564. The cubic root of 36285289 is about 331.0626564240.

The spelling of 36285289 in words is "thirty-six million, two hundred eighty-five thousand, two hundred eighty-nine".