164226303 has 12 divisors (see below), whose sum is σ = 239565768. Its totient is φ = 108399600.

The previous prime is 164226289. The next prime is 164226347. The reversal of 164226303 is 303622461.

164226303 is a `hidden beast` number, since 1 + 6 + 4 + 22 + 630 + 3 = 666.

It is not a de Polignac number, because 164226303 - 2⁴ = 164226287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164226353) 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, 89425 + ... + 91242.

It is an arithmetic number, because the mean of its divisors is an integer number (19963814).

Almost surely, 2^164226303 is an apocalyptic number.

164226303 is a deficient number, since it is larger than the sum of its proper divisors (75339465).

164226303 is a wasteful number, since it uses less digits than its factorization.

164226303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180774 (or 180771 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 164226303 is about 12815.0810766066. The cubic root of 164226303 is about 547.6220232182.

Adding to 164226303 its reverse (303622461), we get a palindrome (467848764).

The spelling of 164226303 in words is "one hundred sixty-four million, two hundred twenty-six thousand, three hundred three".