164623106 has 8 divisors (see below), whose sum is σ = 259931280. Its totient is φ = 77979348.

The previous prime is 164623099. The next prime is 164623139. The reversal of 164623106 is 601326461.

It is a happy number.

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, 2166056 + ... + 2166131.

It is an arithmetic number, because the mean of its divisors is an integer number (32491410).

Almost surely, 2^164623106 is an apocalyptic number.

164623106 is a deficient number, since it is larger than the sum of its proper divisors (95308174).

164623106 is a wasteful number, since it uses less digits than its factorization.

164623106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332208.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 164623106 is about 12830.5536123739. The cubic root of 164623106 is about 548.0627225878.

Adding to 164623106 its reverse (601326461), we get a palindrome (765949567).

The spelling of 164623106 in words is "one hundred sixty-four million, six hundred twenty-three thousand, one hundred six".