66363322 has 8 divisors (see below), whose sum is σ = 99590400. Its totient is φ = 33166524.

The previous prime is 66363317. The next prime is 66363337. The reversal of 66363322 is 22336366.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922 + ... + 11557.

It is an arithmetic number, because the mean of its divisors is an integer number (12448800).

Almost surely, 2^66363322 is an apocalyptic number.

66363322 is a deficient number, since it is larger than the sum of its proper divisors (33227078).

66363322 is a wasteful number, since it uses less digits than its factorization.

66363322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15140.

The product of its digits is 23328, while the sum is 31.

The square root of 66363322 is about 8146.3686388476. The cubic root of 66363322 is about 404.8641967075.

Adding to 66363322 its reverse (22336366), we get a palindrome (88699688).

The spelling of 66363322 in words is "sixty-six million, three hundred sixty-three thousand, three hundred twenty-two".