36235289 has 2 divisors, whose sum is σ = 36235290. Its totient is φ = 36235288.

The previous prime is 36235273. The next prime is 36235343. The reversal of 36235289 is 98253263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26419600 + 9815689 = 5140^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 36235289 - 2⁴ = 36235273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36235219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18117644 + 18117645.

It is an arithmetic number, because the mean of its divisors is an integer number (18117645).

Almost surely, 2^36235289 is an apocalyptic number.

It is an amenable number.

36235289 is a deficient number, since it is larger than the sum of its proper divisors (1).

36235289 is an equidigital number, since it uses as much as digits as its factorization.

36235289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 36235289 is about 6019.5754833709. The cubic root of 36235289 is about 330.9105218415.

The spelling of 36235289 in words is "thirty-six million, two hundred thirty-five thousand, two hundred eighty-nine".