36321233 has 4 divisors (see below), whose sum is σ = 39115188. Its totient is φ = 33527280.

The previous prime is 36321227. The next prime is 36321247. The reversal of 36321233 is 33212363.

36321233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33212363 = 2111 ⋅15733.

It can be written as a sum of positive squares in 2 ways, for example, as 23697424 + 12623809 = 4868^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 36321233 - 2¹⁶ = 36255697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36321199 and 36321208.

It is not an unprimeable number, because it can be changed into a prime (36321433) 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 3 ways as a sum of consecutive naturals, for example, 1396958 + ... + 1396983.

It is an arithmetic number, because the mean of its divisors is an integer number (9778797).

Almost surely, 2^36321233 is an apocalyptic number.

It is an amenable number.

36321233 is a deficient number, since it is larger than the sum of its proper divisors (2793955).

36321233 is a wasteful number, since it uses less digits than its factorization.

36321233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793954.

The product of its digits is 1944, while the sum is 23.

The square root of 36321233 is about 6026.7099648150. The cubic root of 36321233 is about 331.1719366066.

Adding to 36321233 its reverse (33212363), we get a palindrome (69533596).

It can be divided in two parts, 3 and 6321233, that added together give a palindrome (6321236).

The spelling of 36321233 in words is "thirty-six million, three hundred twenty-one thousand, two hundred thirty-three".