164080224 has 288 divisors, whose sum is σ = 597542400. Its totient is φ = 42336000.

The previous prime is 164080223. The next prime is 164080247. The reversal of 164080224 is 422080461.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164080223) 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 in 47 ways as a sum of consecutive naturals, for example, 1086549 + ... + 1086699.

It is an arithmetic number, because the mean of its divisors is an integer number (2074800).

Almost surely, 2^164080224 is an apocalyptic number.

164080224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164080224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298771200).

164080224 is an abundant number, since it is smaller than the sum of its proper divisors (433462176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164080224 is a wasteful number, since it uses less digits than its factorization.

164080224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 164080224 is about 12809.3803128801. The cubic root of 164080224 is about 547.4596054516.

The spelling of 164080224 in words is "one hundred sixty-four million, eighty thousand, two hundred twenty-four".