36223321 has 8 divisors (see below), whose sum is σ = 38098944. Its totient is φ = 34372800.

The previous prime is 36223301. The next prime is 36223331. The reversal of 36223321 is 12332263.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36223321 - 2⁵ = 36223289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36223292 and 36223301.

It is not an unprimeable number, because it can be changed into a prime (36223301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280 + ... + 9121.

It is an arithmetic number, because the mean of its divisors is an integer number (4762368).

Almost surely, 2^36223321 is an apocalyptic number.

It is an amenable number.

36223321 is a deficient number, since it is larger than the sum of its proper divisors (1875623).

36223321 is a wasteful number, since it uses less digits than its factorization.

36223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12551.

The product of its digits is 1296, while the sum is 22.

The square root of 36223321 is about 6018.5813112394. The cubic root of 36223321 is about 330.8740861519.

Adding to 36223321 its reverse (12332263), we get a palindrome (48555584).

The spelling of 36223321 in words is "thirty-six million, two hundred twenty-three thousand, three hundred twenty-one".