322006066 has 8 divisors (see below), whose sum is σ = 489625884. Its totient is φ = 158797440.

The previous prime is 322006063. The next prime is 322006067. The reversal of 322006066 is 660600223.

It can be written as a sum of positive squares in 2 ways, for example, as 320947225 + 1058841 = 17915^2 + 1029^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 322006066.

It is not an unprimeable number, because it can be changed into a prime (322006063) 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, 1102615 + ... + 1102906.

Almost surely, 2^322006066 is an apocalyptic number.

322006066 is a deficient number, since it is larger than the sum of its proper divisors (167619818).

322006066 is a wasteful number, since it uses less digits than its factorization.

322006066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205596.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 322006066 is about 17944.5274666122. The cubic root of 322006066 is about 685.4167042055.

Adding to 322006066 its reverse (660600223), we get a palindrome (982606289).

The spelling of 322006066 in words is "three hundred twenty-two million, six thousand, sixty-six".