36065243 has 4 divisors (see below), whose sum is σ = 36499848. Its totient is φ = 35630640.

The previous prime is 36065221. The next prime is 36065251. The reversal of 36065243 is 34256063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34256063 = 113 ⋅303151.

It is a cyclic number.

It is not a de Polignac number, because 36065243 - 2⁶ = 36065179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36065443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217178 + ... + 217343.

It is an arithmetic number, because the mean of its divisors is an integer number (9124962).

Almost surely, 2^36065243 is an apocalyptic number.

36065243 is a deficient number, since it is larger than the sum of its proper divisors (434605).

36065243 is an equidigital number, since it uses as much as digits as its factorization.

36065243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434604.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 36065243 is about 6005.4344555577. The cubic root of 36065243 is about 330.3920745470.

The spelling of 36065243 in words is "thirty-six million, sixty-five thousand, two hundred forty-three".