164333126 has 4 divisors (see below), whose sum is σ = 246499692. Its totient is φ = 82166562.

The previous prime is 164333123. The next prime is 164333159. The reversal of 164333126 is 621333461.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164333123) by changing a digit.

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 as a sum of consecutive naturals, namely, 41083280 + ... + 41083283.

It is an arithmetic number, because the mean of its divisors is an integer number (61624923).

Almost surely, 2^164333126 is an apocalyptic number.

164333126 is a deficient number, since it is larger than the sum of its proper divisors (82166566).

164333126 is an equidigital number, since it uses as much as digits as its factorization.

164333126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82166565.

The product of its digits is 7776, while the sum is 29.

The square root of 164333126 is about 12819.2482618912. The cubic root of 164333126 is about 547.7407332892.

Adding to 164333126 its reverse (621333461), we get a palindrome (785666587).

The spelling of 164333126 in words is "one hundred sixty-four million, three hundred thirty-three thousand, one hundred twenty-six".