164316332 has 12 divisors (see below), whose sum is σ = 302688120. Its totient is φ = 77834016.

The previous prime is 164316331. The next prime is 164316343. The reversal of 164316332 is 233613461.

It is a junction number, because it is equal to n+sod(n) for n = 164316295 and 164316304.

It is not an unprimeable number, because it can be changed into a prime (164316331) 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, 1080953 + ... + 1081104.

It is an arithmetic number, because the mean of its divisors is an integer number (25224010).

Almost surely, 2^164316332 is an apocalyptic number.

It is an amenable number.

164316332 is a deficient number, since it is larger than the sum of its proper divisors (138371788).

164316332 is a wasteful number, since it uses less digits than its factorization.

164316332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162080 (or 2162078 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 164316332 is about 12818.5932145458. The cubic root of 164316332 is about 547.7220738919.

Adding to 164316332 its reverse (233613461), we get a palindrome (397929793).

The spelling of 164316332 in words is "one hundred sixty-four million, three hundred sixteen thousand, three hundred thirty-two".