164116326 has 16 divisors (see below), whose sum is σ = 358072128. Its totient is φ = 49732200.

The previous prime is 164116297. The next prime is 164116331. The reversal of 164116326 is 623611461.

164116326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 164116293 and 164116302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243240 + ... + 1243371.

It is an arithmetic number, because the mean of its divisors is an integer number (22379508).

Almost surely, 2^164116326 is an apocalyptic number.

164116326 is an abundant number, since it is smaller than the sum of its proper divisors (193955802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164116326 is a wasteful number, since it uses less digits than its factorization.

164116326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486627.

The product of its digits is 5184, while the sum is 30.

The square root of 164116326 is about 12810.7894370331. The cubic root of 164116326 is about 547.4997543837.

Adding to 164116326 its reverse (623611461), we get a palindrome (787727787).

The spelling of 164116326 in words is "one hundred sixty-four million, one hundred sixteen thousand, three hundred twenty-six".