36735223 has 4 divisors (see below), whose sum is σ = 41983120. Its totient is φ = 31487328.

The previous prime is 36735203. The next prime is 36735253. The reversal of 36735223 is 32253763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36735223 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 (36735203) 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, 2623938 + ... + 2623951.

It is an arithmetic number, because the mean of its divisors is an integer number (10495780).

Almost surely, 2^36735223 is an apocalyptic number.

36735223 is a deficient number, since it is larger than the sum of its proper divisors (5247897).

36735223 is an equidigital number, since it uses as much as digits as its factorization.

36735223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247896.

The product of its digits is 22680, while the sum is 31.

The square root of 36735223 is about 6060.9589175311. The cubic root of 36735223 is about 332.4254205506.

Adding to 36735223 its reverse (32253763), we get a palindrome (68988986).

The spelling of 36735223 in words is "thirty-six million, seven hundred thirty-five thousand, two hundred twenty-three".