36339521 has 2 divisors, whose sum is σ = 36339522. Its totient is φ = 36339520.

The previous prime is 36339493. The next prime is 36339539. The reversal of 36339521 is 12593363.

36339521 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., 35760400 + 579121 = 5980^2 + 761^2 .

It is an emirp because it is prime and its reverse (12593363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36339521 - 2¹⁴ = 36323137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36329521) 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, 18169760 + 18169761.

It is an arithmetic number, because the mean of its divisors is an integer number (18169761).

Almost surely, 2^36339521 is an apocalyptic number.

It is an amenable number.

36339521 is a deficient number, since it is larger than the sum of its proper divisors (1).

36339521 is an equidigital number, since it uses as much as digits as its factorization.

36339521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 32.

The square root of 36339521 is about 6028.2270196136. The cubic root of 36339521 is about 331.2275097582.

The spelling of 36339521 in words is "thirty-six million, three hundred thirty-nine thousand, five hundred twenty-one".