164352226 has 16 divisors (see below), whose sum is σ = 261328896. Its totient is φ = 77253696.

The previous prime is 164352217. The next prime is 164352233. The reversal of 164352226 is 622253461.

164352226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 34735 + ... + 39181.

It is an arithmetic number, because the mean of its divisors is an integer number (16333056).

Almost surely, 2^164352226 is an apocalyptic number.

164352226 is a deficient number, since it is larger than the sum of its proper divisors (96976670).

164352226 is a wasteful number, since it uses less digits than its factorization.

164352226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553.

The product of its digits is 17280, while the sum is 31.

The square root of 164352226 is about 12819.9932137268. The cubic root of 164352226 is about 547.7619532809.

The spelling of 164352226 in words is "one hundred sixty-four million, three hundred fifty-two thousand, two hundred twenty-six".