164115226 has 24 divisors (see below), whose sum is σ = 273308544. Its totient is φ = 73299240.

The previous prime is 164115223. The next prime is 164115241. The reversal of 164115226 is 622511461.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 164115194 and 164115203.

It is not an unprimeable number, because it can be changed into a prime (164115223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75511 + ... + 77653.

It is an arithmetic number, because the mean of its divisors is an integer number (11387856).

Almost surely, 2^164115226 is an apocalyptic number.

164115226 is a deficient number, since it is larger than the sum of its proper divisors (109193318).

164115226 is a wasteful number, since it uses less digits than its factorization.

164115226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274 (or 2215 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 164115226 is about 12810.7465044001. The cubic root of 164115226 is about 547.4985311637.

Adding to 164115226 its reverse (622511461), we get a palindrome (786626687).

The spelling of 164115226 in words is "one hundred sixty-four million, one hundred fifteen thousand, two hundred twenty-six".