32216363 has 2 divisors, whose sum is σ = 32216364. Its totient is φ = 32216362.

The previous prime is 32216339. The next prime is 32216389. The reversal of 32216363 is 36361223.

It is an a-pointer prime, because the next prime (32216389) can be obtained adding 32216363 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (36361223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32216363 - 2⁶ = 32216299 is a prime.

It is not a weakly prime, because it can be changed into another prime (32216963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16108181 + 16108182.

It is an arithmetic number, because the mean of its divisors is an integer number (16108182).

Almost surely, 2^32216363 is an apocalyptic number.

32216363 is a deficient number, since it is larger than the sum of its proper divisors (1).

32216363 is an equidigital number, since it uses as much as digits as its factorization.

32216363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 26.

The square root of 32216363 is about 5675.9460004479. The cubic root of 32216363 is about 318.1941347193.

Adding to 32216363 its reverse (36361223), we get a palindrome (68577586).

The spelling of 32216363 in words is "thirty-two million, two hundred sixteen thousand, three hundred sixty-three".