164313226 has 32 divisors (see below), whose sum is σ = 315603072. Its totient is φ = 62285760.

The previous prime is 164313209. The next prime is 164313251. The reversal of 164313226 is 622313461.

It is a junction number, because it is equal to n+sod(n) for n = 164313194 and 164313203.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8721 + ... + 20116.

It is an arithmetic number, because the mean of its divisors is an integer number (9862596).

Almost surely, 2^164313226 is an apocalyptic number.

164313226 is a deficient number, since it is larger than the sum of its proper divisors (151289846).

164313226 is a wasteful number, since it uses less digits than its factorization.

164313226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28894.

The product of its digits is 5184, while the sum is 28.

The square root of 164313226 is about 12818.4720618333. The cubic root of 164313226 is about 547.7186227530.

Adding to 164313226 its reverse (622313461), we get a palindrome (786626687).

The spelling of 164313226 in words is "one hundred sixty-four million, three hundred thirteen thousand, two hundred twenty-six".