36223135 has 32 divisors (see below), whose sum is σ = 48771072. Its totient is φ = 25656960.

The previous prime is 36223133. The next prime is 36223153. The reversal of 36223135 is 53132263.

It is a happy number.

36223135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36223135 - 2¹ = 36223133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36223133) 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 in 31 ways as a sum of consecutive naturals, for example, 216822 + ... + 216988.

It is an arithmetic number, because the mean of its divisors is an integer number (1524096).

Almost surely, 2^36223135 is an apocalyptic number.

36223135 is a deficient number, since it is larger than the sum of its proper divisors (12547937).

36223135 is a wasteful number, since it uses less digits than its factorization.

36223135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its digits is 3240, while the sum is 25.

The square root of 36223135 is about 6018.5658590731. The cubic root of 36223135 is about 330.8735198254.

Adding to 36223135 its reverse (53132263), we get a palindrome (89355398).

The spelling of 36223135 in words is "thirty-six million, two hundred twenty-three thousand, one hundred thirty-five".